Patients often tell me that they would like to exercise but hesitate due to their knee or hip pain. They want to know what type of exercise is best for those suffering from osteoarthritis (OA). Osteoarthritis is also known as degenerative arthritis. It is the most common form of arthritis in the knee. Osteoarthritis is usually a gradual, slow and progressive process of “wear and tear” to the cartilage in the joint which eventually wears down to the bony joint surface. It is most often found in middle-aged and older people and in weight bearing joints such as the hip, knee and ankle. It causes gradual onset of pain, swelling and stiffness in the involved joint, especially after increased activity and weakness with loss of function due to disuse.

However, OA is not an excuse to avoid exercise, but it is important to be smart about it. Regular exercise is essential to maintain a normal lifestyle for those with OA. However, if you do the wrong exercise, use poor technique, or are too aggressive, you could flare up your joints and do more harm than good.

Benefits of Exercise for Those with Osteoarthritis:

When performed correctly, exercise for those with Osteoarthritis has many benefits:

• Pain Control
  • Exercise controls OA pain by releasing natural pain control chemicals in the body called endorphins. It also controls pain by assisting in weight loss and improving range of motion.
• Weight Control
  • We all know how well exercise burns calories and that increased body weight creates increased stress on the joints.
• Prevention of Joint Stiffness
  • Exercise will help maintain joint range of motion. A stiff joint is a painful joint.
• Prevention of Muscle Weakness
  • Exercise will help maintain muscle strength. Weak muscles will allow or increase in joint wear and tear.
• Maintain Lifestyle
  • If a joint is stiff and weak, then they become painful which negatively impacts your lifestyle. Exercise can prevent this problem.  

Tips How To Exercise With Osteoarthritis:

• Start Slowly
  • Wean into exercise because if you advance too quickly, you will flare up the joint and have increased pain. For example, walk for 5-10 minutes the first session. If you do not have pain, add 1-2 minutes each session.
• Lose Weight
  • Every pound lost equates to less stress on your joints. For example, a loss of 5 pounds of body weight translates to 20-30 pounds of stress through the knee, according to David Borenstein, MD, President of the American College of Rheumatology. Also, body weight has a direct impact on daily activities. For example, walking upstairs creates stress through the knee equal to 4 times body weight and seven times body weight going downstairs. Therefore, less body weight equals less stress.
• Low Impact Workouts
  • Low impact exercise creates less stress on the joints while strengthening leg muscles and those who maintain leg muscle strength have less stress on their joints. It is even important not to load your arms with heavy objects when walking or using stairs to limit joint stress.
  • Some examples of low-impact exercises are walking, swimming, elliptical trainer, and biking. Strength training is also low-impact and should be performed with low weight and high repetitions. Water therapy is great for those with OA, especially in a heated pool. It is a great low-impact exercise with less gravity and stress on the joints. Walk, swim and do mild resistance exercises in the water. Use a snorkel and mask for swimming to limit excessive neck turning and back extension.
  • Walking is a great form of exercise; however, walking softly is important for those with OA. Wear good running shoes and orthotics if necessary. Discuss this with your physical therapist or podiatrist. When possible, use soft surfaces like cinder, mulch or rubber. Avoid grass and soft stand due to instability and torsion that may irritate your joints.  
• Warm-Up
  • Warming up your body is critical to prevent injury to the muscles and tendons. This can be done by marching in place or using aerobic equipment such as a bike for 5 to 10 minutes before exercise. Always perform the warm-up activity at ½ your normal pace.
• Balance & Relaxation Techniques
  • Tai Chi and ballroom dancing are two good examples of activities which promote balance and relaxation. Studies showed that those with OA who participated in Tia Chi two times a week for eight weeks reported less pain, increased range of motion and improved daily activities and function. They also noted less low back pain and better sleep.
• Proper Clothing
  • Stay warm in winter and consider wearing compression shorts. Be cool in the summer months with Drytech^R type material.
• Pre/Post Exercise First Aid
  • If you are sore for longer than 12 to 24 hours after exercise, then you overdid it and must adjust next time. Otherwise, use hot packs, bath or shower before you exercise to loosen up and apply ice to your joints after exercise, especially if they are sore.
• Post Exercise Stretch
  • Gentle, active range of motion stretches after exercise is important to maintain mobility. Do not bounce or cause pain. For example: Low Back – knees to chest; Arms – row –the – boat, arms behind head, arms behind back; Legs – wall lean calf stretch, bend and extend knees, open and close hips.

SOURCES: Rothman Institute, Philadelphia, PA and American Academy of Orthopaedic Surgeons; www.lifescript.com

Visit your doctor regularly and listen to your body.     

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

It is hard to believe that August is here but don’t panic, there is plenty of time to get outdoors and enjoy some sunny Vitamin D!

While protection from the sun is very important, too much time indoors playing computer games and watching television can lead to potential problems from lack of exposure to the sun. One must use good judgment and have balance as the potential exists for Vitamin D deficiency due to lack of sun exposure. This problem may be true for individuals who use too much protection or spend most of their day indoors due to occupation or poor health. Therefore, the purpose of this column will be to discuss the importance of Vitamin D for health and wellness.

Vitamin D, a fat-soluble vitamin, is found in food and can be made by your body after exposure to ultraviolet (UV) rays from the sun. The liver and kidney help convert Vitamin D to its active form. It assists with calcium absorption, which is essential for normal development and in forming and maintaining strong bones and teeth. Without it, bones can become thin, brittle and soft. The classic deficiency diseases are rickets in children and osteomalacia in adults. Rickets results in skeletal deformities. Osteomalacia is the softening of bones. Vitamin D is essential for normal bone health and may diminish or prevent the onset of osteoporosis in the elderly.

The requirement for Vitamin D is dependent on age, sex, degree of sun exposure and the amount of pigmentation in the skin. Since it can be produced by the body and retained for long periods of time by the body’s tissues, the precise daily requirement has been difficult to determine. Instead, an Adequate Intake (AI) level has been established. AI is a level of intake sufficient to maintain healthy blood levels of an active form of Vitamin D.

AIs are similar for males and females but increase with age:

• Ages 19-50: 200 International Units (IU)
• Ages 51-69: 400 IU
• Age 70 and older: 600 IU

Sources of Vitamin D:

• Food Sources
  • Fortified foods are a major dietary source of Vitamin D
    • One cup of Vitamin D fortified milk: 98 IU
    • Dairy products (e.g. cheese, yogurt, ice cream) are generally not fortified
    • Orange juice, cereals, pastries, breads, crackers, cereal grain bars may be fortified; read the nutrition label for more information.
  • Only a few foods naturally contain significant amounts of Vitamin D
    • Salmon, cooked, 3 ½ oz: 360 IU
    • Mackerel, cooked, 3 ½ oz: 345 IU
    • Sardines, canned in oil, drained, 3 ½ oz: 270 IU
    • Liver, beef, cooked, 3 ½ oz: 30 IU
    • Egg yolk, one: 25 IU
• Exposure to sunlight
  • Regular ultraviolet exposure stimulates the skin to produce Vitamin D.
  • Exposure to ultraviolet light or ambient sunlight
  • Exposing the face and hands for 20 minutes, 3 times a week can be sufficient
  • Exposing the hands, legs and arms for 5 to 10 minutes, 2 to 3 times a week, is more than adequate to satisfy requirements.

Vitamin D deficiency can occur when dietary intake of it is inadequate, when there is limited sunlight exposure, when the kidney cannot convert Vitamin D to its active form or when it is inadequately absorbed from the gastrointestinal tract. Season, geographic location, time of day, cloud cover, air pollution, sunscreens, living indoors and living in cities where tall buildings block adequate sunlight from reaching the ground affect UV ray exposure. Individuals with limited sun exposure are at risk of Vitamin D deficiency.

Homebound individuals, people living in northern latitudes (e.g. New England, Alaska), individuals who cover their bodies for religious reasons and people whose occupations prevent exposure to sunlight may need to supplement with Vitamin D. Sunscreens with a sun protection factor of 8 or greater will block UV rays that produce it. Older adults have a higher risk for deficiency because the skin’s ability to convert Vitamin D to its active form decreases with age and the kidneys, which help convert it to its active form, do not work as well when people age.

Individuals with pancreatic enzyme deficiency, Chron’s disease, cystic fibrosis, sprue, liver disease, surgical removal of part or all of the stomach or small bowel disease may need extra Vitamin D because it is a fat-soluble vitamin and they have reduced ability to absorb dietary fat. Vitamin D supplements are often recommended for exclusively breast-fed infants because human milk may not contain adequate amount. Consult with your pediatrician on this issue.

SOURCES: The National Institutes of Health; CDC

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

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This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

Education, Medication, Diet, and Exercise

The list of diseases such as high blood pressure, diabetes, and stroke that can be managed, cured or prevented is endless. Certainly, cholesterol and heart disease are at the top of the list. Studies clearly demonstrate that managing cholesterol through education, medication, diet and exercise can significantly reduce the risk of heart disease.

Education –

Know your numbers. Learn the difference between unsaturated and saturated fats. Make yourself a student of healthy living through diet and exercise. Avoid fads and focus your effort on scientifically proven methods. Many experts feel that those with genetically high cholesterol should use exercise and diet to maintain health but will also need require the addition of a statin drug to manage cholesterol effectively.

Statin Drugs -

There are many methods to lower your LDL (bad cholesterol). However, no method has been proven more successful than statin drugs. Multiple landmark studies confirm that for those individuals needing statin drugs to control their cholesterol, the benefits far outweigh the risks.

By inhibiting an enzyme in the liver, statin drugs limit the liver’s ability to produce cholesterol thereby significantly lowering LDL (bad cholesterol) and triglycerides and modestly increasing HDL (good cholesterol). As a result, their unique benefits include preventing and reducing plaque in arteries, stabilizing existing plaque, reducing inflammation of the arterial wall, and improving overall vascular function. Statin Drugs Include: Lipitor (atorvastatin); Lescol (fluvastatin); Mevacor (lovastatin); Pravachol (pravastatin); Zocor (simvastatin); Crestor (rosuvastatin).

Clinical studies that have shown that statin drugs significantly reduce the risk of heart attack and death in patients with proven coronary artery disease (CAD) and can also reduce cardiac events in patients with high cholesterol levels who are at increased risk for heart disease. And although statins are best known for lowering cholesterol, they may also have several other benefits: they may prevent Alzheimer’s disease, and they may also have a positive impact on diabetes and blood pressure.

Exercise –

Second only to statin drugs, no other method of the prevention of CAD has proven more effective than exercise, specifically aerobic exercise. It is well documented that physically active people have a lower incidence of CAD than sedentary people. For the prevention of CAD, the following exercises are defined as aerobic: High Amount/High Intensity – a caloric equivalent of jogging 20 miles per week at 65 -80 percent intensity, Low Amount/High Intensity – a caloric equivalent of jogging 12 miles per week at 65 to 80 percent intensity, Low Amount/Moderate Intensity – a caloric equivalent of walking 12 miles per week at 40 to 55 percent intensity.

Exercise is a valuable prevention tool on many levels: it reduces weight, LDL, and blood pressure, and it increases HDL. Research has found that the amount of exercise matters more than the intensity. For example, those exercising 5 or more days per week benefited more than those exercising less often. However, it is important to remember that ALL exercise groups showed improvement.

Diet –

Following a Mediterranean diet is one way you can reduce CAD and cut your risks for other diseases. While no Mediterranean diet has more value than another, the following equation highlights the factors that make a Mediterranean diet so valuable. First, eat a variety of fruits, vegetables, whole grains, beans, nuts, and seeds, with olive oil as an important source of fat. Then, add moderate amounts of fish, poultry and fresh dairy. Finally, subtract red meat from your diet, or at least limit your consumption.

The Dietary Approaches to Stop Hypertension (DASH) diet is the American version of the Mediterranean diet and has been found to reduce blood pressure and LDL levels. It is rich in fruits and vegetables, moderate in low-fat dairy, and low in animal protein. It promotes the use of legumes and nuts as plant sources of protein.

Along with increasing your plant-based foods and decreasing your consumption of red meat, you may also want to replace some of the carbohydrates in your diet with proteins or monounsaturated fats. This switch can improve lipid levels.

Fiber, Nuts, Tea, and Alcohol –

Dietary soluble fibers such as pectin, wheat dextrin, and oat products will reduce LDL. Some suggest that a combination of soluble fiber with plant sterols may be beneficial. Walnuts, high in polyunsaturated fatty acids, have been shown to positively impact serum lipid levels. Almonds, pistachios and other nuts have shown similar results. Those consuming nuts more than four times per week showed the most significant improvement. Also, those with moderately high LDL who drank green tea once to twice per day while following a low-fat diet found more improvement in LDL reduction than they did with a placebo. Moderate alcohol consumption (1-2 drinks per day) has been shown to improve HDL levels. Red wine has the added antioxidant benefit even in its non-alcohol form. 

Weight Loss –

Fat cells secrete chemicals that negatively affect lipid metabolism. “Maintaining a body that is slim and trim with consistent exercise and a low-calorie diet limited in saturated fats is the key”

Supplements –

While the internet is littered with information on thousands of supplements claiming to lower cholesterol and provide other life enhancing outcomes, few are proven effective. Of these, only fish oil, taken in concentrated high doses (> 6g/day) has been proven to lower triglycerides and LDL.

Multivitamins, soy proteins, and other grain products, while not cholesterol reducing, are valuable to many. But when it comes to reducing cholesterol, garlic, policosanol, Vitamin E, and isoflavone supplements have failed the scrutiny of scientific research. Plant sterols such as Benecol^R sisosterol and campesterol, found in Promise activ^TM, have been shown to slightly reduce serum cholesterol levels; however, no studies have demonstrated their ability to lower the incidence of CAD. In fact, the Nutrition Committee of the American Heart Association has suggested that the general population not use these products until further studies determine their safety and efficacy, due in part to potential side effects.

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

This column is repeated every year at this time with the intent of raising the level of awareness to prevent death or serious illness from heat stroke in athletes and other active people in hot, humid weather.

It is mid-July, and we have managed to survive two “heat waves” in NEPA. While it is important to have fun in the sun, please be mindful of how your body reacts to high humidity and heat and take appropriate precautions. Athletes are particularly vulnerable due to daytime practice sessions. In response to this potential problem, the PIAA has established acclimatization guidelines for fall sports beginning in August. Visit www.piaa.org for more information. Keep in mind, you don’t have to be running a marathon or playing football in full uniform to suffer from heat stroke. Adults 65 and older, and infants/young children (5 and younger) are vulnerable. Those with chronic conditions such as diabetes, cardiovascular diseases, and obesity are also at higher risk.

Heat stroke, one of the most serious heat-related illnesses, is the result of long-term exposure to the sun to the point which a person cannot sweat enough to lower the body temperature. The elderly and infants are most susceptible, and it can be fatal if not managed properly and immediately. Believe it or not, the exact cause of heatstroke is unclear. Prevention is the best treatment because it can strike suddenly without warning. It can also occur in non athletes at outdoor concerts, outdoor carnivals, or backyard activities.

Hot Temps and Exercise:

Some “old school” folks think that wearing extra clothing and “breaking a good sweat” is an optimal goal for exercise. However, it may be potentially very dangerous in hot and humid conditions. When exercising in hot weather, the body is under additional stress.  As the activity and the hot air increase your core temperature, your body will try to deliver more blood to your skin to cool it down. In doing so, your heart rate is increased, and less blood is available for your muscles, which leads to cramping and other more serious problems. In humid conditions, problems are magnified as sweat cannot be evaporated from the skin to assist in cooling the body.

The American Academy of Pediatrics and The American College of Sports Medicine have the following recommendations which are appropriate for both the competitive athlete and weekend warrior:

Signs of Heatstroke:

• Heat Exhaustion – can be a precursor to heat stroke
  • Signs: cramps, weakness, fatigue, nausea
  • Treatment: rest in shade, cool down with cool (not cold) towels, and drink plenty of fluids.
• Core Body Temperature above 105 degrees Fahrenheit
• Hot, dry skin – flushed but not sweaty
• Lack of sweating *
  • *NOTE: athletes often have external heatstroke and they can sweat even with an increased core temperature
• Very rapid pulse
• Mental confusion, disorientation or hallucinations
• Physical clumsiness, sluggishness or fatigue
• Seizure
• Dizziness

Treatment of Heatstroke:

• CALL 911 – Remember this may be life-threatening
• Relocate  – to a cool shady place or air-conditioned indoors and lie down with slight elevation of feet
• Undress – Remove outer garments and roll onto side to expose as much skin as possible to the air
• Cool Down – spray or sponge with cool water (not cold) and fan the skin
• Ice – place ice packs to the groin, neck and armpits to cool down large blood vessels. No ice bath.
• Core Temperature – is the only accurate measurement so medical personnel may take rectal temp if necessary. Must get core temp to 102 degrees Fahrenheit ASAP.
• Begin CPR – if breathing stops
• No Aspirin or Acetaminophen – to decrease temp
• Administer Fluids – if person is alert enough to swallow give 32 to 64 oz over 1-2 hours

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

It’s peak summer time … so make time to get to the water! Research shows that spending time outdoors has many positive effects on your health. Moreover, new research has found that being near a body of water makes us calmer and healthier. You know that special feeling you get when you drive to the lake or the beach and jump out of the car and smell the fresh air and hear the sound of splashing in the lake or the waves of the ocean? Well, it is not just because you’re on vacation…the water makes your muscles relax and breath deeper. Your brainwaves slow down to simulate the gentle roll of the water…lake or ocean! These “blue environments,” not to be confused with “blue zones” are the subject of extensive research at the University of Exeter Medical School in the UK.

Time spent near water promotes physical activity, general fitness and well-being. It is also associated with reducing the incidence of diabetes and other diseases associated with obesity. Additionally, time near the water slows down our heart rate, reduces stress hormones and improves mental health. In fact, the study also found that subconsciously, people consistently preferred pictures of natural environments (rivers, lakes, oceans) even when compared to attractive urban landscapes. In fact, urban landscapes with water (rivers, fountains etc) were far more popular than those without. And, health disparities between coastal and inland communities are more noticeable for low-income individuals who do not have the means to venture to the coast. This may be one of the reasons that four out of the five “Blue Zones” discovered by Dan Buettner are islands.

WHY BEING IN, ON, OR AROUND THE WATER IS HEALTHY:

• WATER STIMULATES ALL 5 SENSES
  • Water provides a totally immersive experience.  We feel the coolness trickling on our skin, we taste the salt, smell the seaweed, hear the waves and splash of the water, and see the sun glistening on the water.
• WATER STIMULATES OUR NERVOUS SYSTEM
  • Water impacts our physiology in that it triggers our parasympathetic nervous system to lower heart rate and blood pressure which promotes relaxation. Even the act of drinking a glass of water can promote relaxation and wellness.
• WATER IS BLUE…BLUE IS THERAPEUTIC
  • If the rolling blue waves in the lake and ocean aren’t enough, the blue light waves will work to promote further relaxation. Additionally, the beautiful backdrop of a blue sky is the icing on the cake to make you chill out!
  • Similar to “white noise” used by millions of parents to promote sleep for infants and toddlers, “pink noise” (the noise associated with natural sounds) is more smooth, soothing, ongoing and natural as it reduces brain wave activity…have you ever experienced a “beach nap?”
• WATER STIMULATES OUR INNATE BIOPHILIA
  • The biologist and naturalist Edward Wilson coined the term “biophilia” to describe the theory that humans have an instinctive bond with nature. As a species, our origins have begun on open savannahs and endless shorelines. These natural environments instinctively return us to a simpler time and place.

• WATER IMMERSION BALANCES OUR HORMONES
  • Did you ever notice the inner harmony of swimming underwater or total floating? When you are doing these activities, your body sends signals to balance stress hormones similar to the bodies response to meditation or relaxing.
• WATER ACTIVITIES STIMULATE ENDORPHINS
  • Whether you are swimming, surfing, kayaking, paddle boarding, fishing, clamming, walking the shoreline, digging a water hole or making a sand castle, these activities will stimulate endorphins. These natural chemicals have been associated withhappiness, pain management and overall well-being.

In addition to the benefits of being by a body of water, just being outdoors promotes better health and wellness:

• Nature’s Vitamin D – Current research suggests that Vitamin D (The Sunshine Vitamin), may offer significant disease prevention and healing powers for osteoporosis, some forms of cancer and heart disease. Of all the methods of getting an adequate amount of Vitamin D, none is more fun than spending time outdoors in the sunlight.
• Increase Activity Level – While exercising indoors in a gym is valuable, research shows that time spent indoors is associated with being sedentary and being sedentary is associated with obesity, especially in children
• Improved Mental Health – It is well documented that light affects mood. So, unless you live in a glass house or a light box, getting outdoors is important to your mental health.
• Improved Concentration – Richard Louv, author of the book, “Last Child in the Woods,” coined the term, nature-deficit disorder.” This term is supported by research that found children with ADHD focus better when outdoors.
• Improved Health and Healing – Researchers at the University of Pittsburgh found that patients recovering from surgery recovered faster with less pain and shorter hospital stays when they were exposed to natural light.
• Improved Breathing – In general, breathing fresh air is good for you. Some exceptions might be those with severe allergy problems when the pollen count is high. Despite this, it may be better to take allergy medicine and enjoy the benefits of being outdoors than to be stuck inside.

Sources: NIH, Global News, Plume, L, University of Exeter Medical School in the UK.

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

Have Fun and Get in Shape!

Happy 4^th of July! As our country celebrates 250 years and the summer heat is kicking into gear, it is time to think about getting to the pool to cool off. It may also be time to think of your pleasure puddle in different light…a health spa! It may very well be the exercise of choice for many people. Many have discovered the benefits of moving their limbs in the warm water of a home pool following knee or shoulder surgery. Also, long distance runners who often look for cross training methods without joint compression and arthritis sufferers who are often limited in exercise choices by joint pain from compressive forces when bearing weight, can enjoy the buoyancy effects of water. These are good examples of the benefits or water exercise…aerobic and resistive exercise without joint compression.  

Exercise and Arthritis:

Most doctors recommend some form of exercise with arthritis. Pain and fatigue are the most limiting factors for a person with arthritis. Pool exercise may be the answer. With proper technique, adequate rest periods, appropriate resistance and repetitions, water exercise can be very effective.

Pool Exercise Benefits:

The following are some of the benefits of water exercise:

• Decreased Risk of Cardiovascular Disease
• Improved Endurance
• Improved Strength – with resistance of water to exercise muscles
• Improved Flexibility and Range of Motion – with less pain
• Improved Function in Daily Activities
• Maintain Mobility
• Improved Balance
• Slow Down Osteoporosis
• Weight Control – which leads to less stress on joints
• Improved Mood and Attitude – release of endorphins and serotonin
• Improved Circulation – especially in warm water
• Decreased Muscle Spasm and Tension – especially in warm water
• Decreased Stress on Joints – Buoyancy effect of water

Getting Started:

• Medical Clearance – see your family physician for clearance especially if you have a cardiac history or joint replacements. Do not use pool if you have surgical sutures or an open wound.
• Warm Pool -  83-88 degrees Fahrenheit
• Water Walking Exercise– begin in shallow end
• Water Running Exercise– with buoyancy vest in deep end
• Water Aerobics Exercise– using arms and legs as in regular aerobic exercise but in the water
• Strength & Flexibility Exercise – just as on land but in water

• Start Slowly – Don’t Overdo it
  • 5-10 minutes and repetitions first time and add 2-3 minutes/repetitions each week
  • Long Term Goal: 20 – 40 minutes per session
    • 3-4 times per week          
• Submerge The Body Part
  • That you want to exercise into the water and move it slowly
• Complete The Range of Motion
  • Initially 5 times, then 10-15-20-30 times
• Assess
  • Determine if you have pain 3-4 hours after you exercise or into the next day. If so, you overdid it and adjust next time by decreasing repetitions, speed, amount and intensity of exercise.
• Warm-Up
  • Make sure you warm up slowly before exercise with slow and easy movements
• Advance Slowly
  • By adding webbed gloves, weighted boots, and buoyant barbells to increase the resistance.
• Exercises – standing in shallow end of pool
  • Heel Raises – push toes down and heel up
  • Toe Raises – lift toes up and heel down
  • Leg Kicks – extend leg up and down
  • Hip Hike – raise knee up 4-6 inches and down
  • Leg Squeeze – squeeze knees together and apart
  • Leg Curl – bend knee
  • Torso Twist – slowly turn arms/torso to right, then to left
  • Shoulder Forward and Backward – like paddling a boat
  • Shoulder Out and In – like a bird flying
  • Bend Elbow Up and Down

Visit your doctor regularly and listen to your body.     

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

According to the United States Environmental Protection Agency, NEPA and all of Pennsylvania is experiencing a change in climate as indicated by a half a degree (F) in temperature, more frequent and heavy rainstorms and the tidal portion of the Delaware River is rising one inch every eight years. Last summer was one of our hottest on record and this summer more is expected. For those without air conditioning or access to a lake or pool, it will also be remembered as record setting warm temperatures. A local reader who cares for her elderly mother wrote to express her concern about dehydration in the elderly. Age, diet, illness and medications are some of the many reasons why elders suffer from dehydration not only in the summer heat, but year-round.

Next to oxygen, water is the nutrient most needed for life. A person can live without food for a month, but most can survive only three to four days without water. Even though proper hydration is essential for health, water gets overlooked as one of the six basic nutrients. Dehydration occurs when the amount of water taken into the body is less than the amount that is being lost. Dehydration can happen very rapidly (i.e. in less than eight hours). The consequences can be life threatening and the symptoms can be alarmingly swift.

In the body, water is needed to regulate body temperature, carry nutrients, remove toxins and waste materials, and provide the medium in which all cellular chemical reactions take place. Fluid balance is vital for body functions. A significant decrease in the total amount of body fluids leads to dehydration. Fluids can be lost through the urine, skin, or lungs. Along with fluids, essential electrolytes, such as sodium and potassium, are also perilously depleted in a dehydrated individual.

Dehydration is the most common fluid and electrolyte disorder of frail elders, both in long term care facilities and in the community! Elders aged 85 to 99 years are six times more likely to be hospitalized for dehydration than those aged 65 to 69 years. More than 18% of those hospitalized for dehydration will die within 30 days, and associated mortality increases with age. Men appear to dehydrate more often than women and dehydration is often masked by other conditions.

Elderly individuals are at heightened risk for dehydration for several reasons. Compared to younger individuals, their regulatory system (i.e. kidneys and hormones) does not work as well and their bodies have lower water contents. Older adults often have a depressed thirst drive due to a decrease in a particular hormone. They do not feel thirsty when they are dehydrated. This is especially true in hot, humid weather, when they have a fever, are taking medications, or have vomiting or diarrhea. They have decreased taste, smell, and appetite which contribute to the muted perception of thirst. Because of dementia, depression, visual deficits, or motor impairments, elderly people may have difficulty getting fluids for themselves. Many elderly individuals limit their fluid intake in the belief that they will prevent incontinence and decrease the number of trips to the bathroom. The medications that they are taking (e.g. diuretics, laxatives, hypnotics) contribute to dehydration.      

Elders may suffer headaches, fainting, disorientation, nausea, seizure, a stroke, or a heart attack as a result of dehydration. The minimum daily requirement to avoid dehydration is between 1,500 (6.34 cups) and 2,000 ml of fluid intake per day. Six to eight good-sized glasses of water a day should provide this amount. Better hydration improves well-being and medications work more effectively when an individual is properly hydrated.

Those who care for the elderly whether at home or in a health care facility need to be alert to the following symptoms:

• CHANGE IN MENTAL STATUS (CONFUSION)
• WARM,MOIST SKIN WITH POOR SKIN ELASTICITY: gently pull the skin on the forehead and over the breastbone by pinching and releasing a skin fold; if the skin remains elevated for 3 seconds or more, dehydration is suspected
• DRY, STICKY MOUTH WITH CRACKED LIPS AND DRY FURROWED TONGUE
• DRYNESS IN NOSE
• DECREASED BLOOD PRESSURE
• INCREASED PULSE RATE (RACING HEART; HEART BEATING TOO QUICKLY)
• CONSTIPATION
• CONCENTRATED URINE WITH SCANTY OUTPUT: as the urine becomes more concentrated, it irritates the bladder and may increase the urge to void resulting in frequent, small voidings.
• WEIGHT LOSS
• SUNKEN, TEARLESS EYES
• FAINTING WHEN STANDING UP (FEELING LIGHT-HEADED AND DIZZY WHEN STANDING AFTER SITTING OR LYING DOWN)

By the way, plain old tap water is a good way to replenish fluid loss. Keep in mind that some energy drinks not only have excess and unneeded calories but also contain sugar that slows down the rate at which water can be absorbed from the stomach. Consuming alcoholic and caffeinated beverages actually have an opposite, diuretic effect!

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

Crying is a normal and valuable part of human communication and emotional expression. No doubt, some use this form of expression more than others and being of Mediterranean descent, my family will tell you not to sit next to me in the movie theater if a “tearjerker” is playing. “The Notebook” really got me! While most people are not comfortable crying in public and may be viewed as a sign of weakness, current research shows that at appropriate times it may be healthy. 

We cry for many reasons. Babies cry to communicate, adults cry when they are overwhelmed with positive emotions like a wedding, or negative emotions like a funeral. Crying too easily or too often can be a sign of an underlying emotional or physical problem. However, recent research has suggested that letting out a good cry at times of intense emotional build up, may be healthy.

Current Wisdom on Crying:

Tears to Advance the Species:

Crying has intrigued scientists and medical professionals for centuries. Darwin, for example, purported that crying may have a role in evolution and natural selection. If tears can be a sign of emotional vulnerability and bonding, then it may keep communities together for the purpose of procreation. 

According to research conducted by Dr. William Frey, humans may be the only species engineered to have such strong emotions that provokes the production of tears. Studies show that the fluid in a tear produced by emotion has a very different chemical makeup than the normal fluid that protects and lubricates the eye or the tears produced when peeling an onion. Recent research has found that a woman’s tears produced in response to sadness may counteract aggressive behavior in men. In the study, men were able to distinguish tears produced from a woman after watching a sad movie compared to saline tears by smell. Simultaneously, scans of the men’s brains while smelling the actual tears found decreased activity in areas of the brain associated with aggression.

Tears for Good Health:

Research on the health benefits of crying support the notion that a “good cry” is good for you. Nine out of 10 people report that after a “good cry” they feel better and are less stressful. The best thing about crying for good health is that it is free, almost everyone can do it, and except for a runny nose, red eyes, and runny mascara, it has no side effects. While not a miracle, some of the recent research suggests crying is highly effective at healing, and that it improves the mood of almost 90% of weepers, with less than 10% feeling worse. Some researchers go as far as suggesting that there may be a case for inducing crying in those who find it difficult to let go and cry, especially in people with clinical depression or mood disorders.

For some, the emotional build up prior to the cry was so stressful when trying to hold back the tears, crying served as a good emotional release. For others, while the emotional build up was stressful, the embarrassment of crying in public was more stressful. Overall, 60% of those who cried experienced a physiological response. The emotional buildup prior to the cry and the physical act of crying releases adrenaline to create a “flight or fight” response. This is immediately followed by a post-adrenaline period in which the person experiences physical and emotional release as the heart rate and blood pressure decrease when compared to the suppression of the cry.

Crying is Normal:

Crying is a normal response to stress, emotional or physical trauma in both men and women. Not surprisingly, research has confirmed a long-held belief that those suffering from depression cry more than others. However, more concerning is the fact that those suffering from severe and debilitating depression with mood disorders have lost the ability to cry. Consequently, these individuals have lost the ability to derive the health benefits of crying such as the emotional release and physiological response. While both men and women cry equally when suffering from depressive mood disorders, men who are unable to cry tend to become more aggressive and irritable.  

Crying is much more common among those suffering from a feeling of being overworked, overstressed and a loss of control. For these reasons, 71% of 3^rd year medical students admitted to crying at least once in the past year. Among this group, most reported that crying was a valuable way of communicating and stress release.

So, the next time someone calls you a “cry baby” when you express your emotions by crying, tell them your “working out” by having a “good cry” to release stress, lower your heart rate and blood pressure and you don’t have time to go to the gym!

Source: Harvard Health Letter

Visit your doctor regularly and listen to your body.     

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

Not a "Fad," but an Actual Medical Specialty!

Gretchen graduated from Philadelphia College of Pharmacy and Science, The University of Scranton, and received a Doctor of Pharmacy degree from Temple University.   

Gretchen has been teaching for over 25 years at Rutgers University, Keystone College, Lackawanna College, The University of Scranton, and Marywood University. She has earned certifications in Pilates, yoga, barre and teaches all three locally.  She has a Wellness and Lifestyle coaching certification from Harvard University.

Gretchen resides in Scranton with her husband, Timothy Welby, MD, and has three daughters – Casey, Kate, and Caroline.  

Lifestyle Medicine, is not just a fad or buzzword that is overused in a plethora of health, fitness and wellness magazines, but is actually a medical specialty. It is the practice of using diet and exercise, along with other lifestyle modifications to prevent and manage disease. Lifestyle Medicine focuses on six pillars: healthy eating, physical activity, restorative sleep, stress management, positive social connections, and avoidance of risky substances.

The American College of Lifestyle Medicine was established in 2004. Since then, its membership and outreach have grown exponentially. Lifestyle medicine is currently the fastest-growing specialty in medicine. Its primary aim is to utilize evidence-based therapeutic lifestyle interventions to prevent/control chronic diseases such as cardiovascular disease, type II diabetes, and obesity. However, new data is emerging which expands the role of Lifestyle Medicine into many other areas, including chronic low back pain, sleep, hormonal disorders, Alzheimer’s Disease, chronic inflammatory conditions, and mental health, to name a few. 

Lifestyle Medicine differs from conventional medicine in that its approach is not disease specific.  Following the six pillars of Lifestyle medicine improves overall health. Conventional medicine targets and treats a specific disease process with medication or surgical intervention in a reactionary approach.  Lifestyle medicine prevents or reverses the disease process through behavioral and dietary changes. In a perfect world, Lifestyle medicine and Conventional medicine can be combined to achieve the best results for some patients.

A JAMA study, published in 1993, linked unhealthy lifestyles with premature death. Since this study was published, the rates of cardiovascular disease and Type II diabetes have continued to climb.  Obesity rates are at an epidemic level. 70% of American adults, and 22% of children fall into overweight/obese Body Mass Index (BMI) categories. According to the American Academy of Cardiology, only 6.8% of adult Americans meet the criteria for ideal cardiometabolic health, something the Academy calls a “Population Level Code Blue.”

In 2020, the American Heart Association issued a Presidential Advisory for 2030 Impact Goals. The overall goal is to improve morbidity and mortality through preventative measures.  Interventions should be targeted earlier in childhood and young adulthood, where healthy habits can be formed with greater success and maximum outcomes. For example, physical activity is well established for its positive effects on cardiovascular health.  Physical activity prevents clot and plaque build-up, is antiarrhythmic, and provides hemodynamic stability.  Physical activity has also been shown to have psychological, emotional, and social benefits.  The American Heart Association categorizes physical activity as a Level 1 (highest) intervention for primary prevention. 

Lifestyle Medicine is rooted in evidence-based findings, and its efficacy is supported in scientific literature. A study published in the New England Journal of Medicine in 2002 examined the prevention of the onset of Type II Diabetes in prediabetic patients.  Patients were divided into three groups: a placebo group, a metformin group (a type 2 diabetes medication), and a lifestyle intervention group.  The metformin group received daily metformin (medication intervention).  The lifestyle intervention group received education and prescriptive interventions/instructions on diet, exercise, and stress reduction.  Patients were followed for three years.  At the end of the study period, the metformin group saw a 31% incidence reduction of type II diabetes, and the lifestyle intervention group saw a 58% incidence reduction in type II diabetes (almost double that of the medication group). 

Many examples abound, highlighting the ability of lifestyle medicine interventions for healthy outcomes. The advantages of lifestyle medicine over conventional medicine interventions are numerous.  Medications come with side effects. Medication costs are rising and are often not fully covered by insurance programs. Often, current medications are not completely effective for treating disease.  For example, Alzheimer’s Disease treatments are lacking.  The Alzheimer’s Association International Conference emphasizes healthy lifestyle interventions.  They stress adopting 4 or 5 healthy lifestyle factors to reduce the risk of Alzheimer’s dementia by 60%.

Healthy eating habits do not lead to serious side effects.   Lifestyle interventions are within the patients’ control and may result in cost savings, potentially lowering food and medical bills. Because lifestyle intervention involves behavioral changes, the process requires time and effort, as well as investment in education and reinforcement to sustain healthy patterns.  Motivating clients to make necessary changes and stick with those changes can be the biggest challenge. A Lifestyle/Wellness Coach may be employed to start the client on their journey.  The coach works with the client to make choices that are adaptable to the client while fitting within the six pillars. The role of the coach is to hold space and provide guidance for the client, but not to “fix”, “rescue,” or “judge”. Coaching sessions last 30-60 minutes. Coaches and clients may meet 10 times over 3-12 months to establish patterns. 

If you, like so many others, have not achieved your health and wellness goals using traditional methods, it may be worth considering Lifestyle Medicine.  Focus on healthy eating (minimizing processed foods and sugar intake), physical activity (minimum 300 minutes per week), restorative sleep (between 7-9 hours per night), stress management (controlling anxiety and depression), positive social connections (consistent interactions with friends) and avoidance of risky substances (alcohol, tobacco/nicotine, illicit drugs) have evidence-based positive outcomes to prevent, manage and reverse chronic diseases. 

Sources: More information about the six pillars of Lifestyle Medicine and specific intervention outcomes can be found @Balanced Living 570 on Facebook and Instagram! 

• Foundations of Lifestyle Medicine and its Evolution - PMC 
• Implications of lifestyle medicine in medical practice - PMC 
• Lifestyle Medicine: An Antidote to Cardiovascular Diseases - PMC 
• Lifestyle Medicine Prescriptions - PMC 
• Lifestyle Medicine: A Critical Key to Restoring Health - PMC 
• McGinnis J.M., Foege W.H. Actual causes of death in the United States. JAMA. 1993;270(18):2207–2212 
• Knowler W.C., Barrett-Connor E., Fowler S.E., et al. Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. N Engl J Med.2002;346(6):393–403 
• American College of Lifestyle Medicine

Visit your doctor regularly and listen to your body.  

   

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!

Allergies affect 30 % of adults and 40% of children in the United States. Avoiding the outdoors is often not an option…especially if you enjoy outdoor activities and sports. Not long ago, it was unthinkable that an athlete with serious allergies could compete at a high level, such as the Olympics. Now, in great part due to advanced research, medications and proper management, an Olympic gold medal for those suffering from allergies is a reality. Recently, the National Institute of Allergy and Infectious Disease at the National Institutes of Health have published research on this topic to provide a better understanding and make recommendations.

The most common allergic reactions which athletes suffer from are sneezing, itchy and watery eyes, runny nose and coughing. Moreover, 67% of those with these symptoms also suffer from asthma. The athlete in NEPA is particularly vulnerable when the pollen count is high during spring and fall for several reasons. One, after being indoors all winter, one might develop a heightened sensitivity to allergens. Also, increased rapid and deep breathing during exercise makes athletes more susceptible to significant symptoms when exposed to allergens such as tree, grass and weed pollens.

Treatment:

• Allergy Shots/Drops
  • As mentioned last week, allergy skin testing can be performed to determine the allergens to which you are susceptible. Once determined, allergy shots are effective in building up tolerance to these allergens. If appropriate, you may be able to use allergy drops, administered under the tongue and conveniently used at home.  
• Pre-Treat    
  • Asthma sufferers should use their inhaler BEFORE symptoms occur. A recent study found that pretreatment using a short-acting bronchodilator inhaler within 15 minutes before exercise is very effective in preventing asthma symptoms for more than four hours. It is important to keep a bronchodilator available. If you fail to benefit from this, see your physician for other methods to control your exercise-induced symptoms.
• Warm-up/Cool Down
  • Whether you have allergic respiratory problems from rhinitis or asthma, you may benefit from conditioning your airways with a 10-to-15-minute warm-up before and cool-down after the activity. This may serve to gradually prepare your lungs for an increased demand.
• Hydrate
  • In addition to preventing dehydration on hot and humid days, constant hydration is very important for the athlete with allergies to prevent dry airways in athletes.
  • Guidelines for Athletes with Allergies from the National Athletic Trainers Association:
• Educate Staff
  • Know the signs and symptoms of asthma (coughing, wheezing, tightness in chest, shortness of breath).
• Plan for the Problem
  • Some schools have a file on each student athlete with a allergic or asthmatic problem which requires medication. The file includes information such as medical doctor release and instruction, emergency contacts and medications. Students must have their medications on hand before they can enter the field. The National Athletic Trainers Association recommends using a peak flow meter to monitor at risk players and can determine when a player can return to the field.
• Practice in Climate Control  
  •  If possible, find an alternate practice facility with climate control for athletes at risk. Plan practices for these athletes when the pollen count is low. Check the newspaper or internet for pollen counts in your area. Training by the water, (ocean) where there is a breeze and less pollen is helpful.
• Additional Suggestions:
  • Shower and change clothing immediately after being outdoors
  • During a flare up, do less aerobic exercise to limit stress on respiratory system. Try strength training indoors instead. 
  • When pollen count is high, keep windows shut at home and in your car….use air-conditioning.
  • Keep pets out of your bedroom…especially when sleeping
  • Dry clothing in dryer…do not hang on clothesline outdoors

Sources: American College of Allergy, Asthma, and Immunology. National Athletic Trainers Association.

EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” via Blog

EVERY SUNDAY in "The Sunday Times" - Read Dr. Paul J. Mackarey “Health & Exercise Forum!” in hard copy

This article is not intended as a substitute for medical treatment. If you have questions related to your medical condition, please contact your family physician. For further inquires related to this topic email: drpmackarey@msn.com

Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy in Scranton and Clarks Summit. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at Geisinger Commonwealth School of Medicine. For all of Dr. Mackarey's articles, visit our exercise forum!