PART III OF III

This is the third of three columns dedicated to healthcare for college students. Please find these “10 Tips to Keep Yourself Healthy in College” helpful. However, no discussion regarding the health and wellness of college students would be complete and thorough without addressing what health care and university experts consider the two most dangerous behaviors on college campuses across the nation: binge drinking and unprotected sexual activity.

While it is not my intent to offend the religious and moral values of any reader, it is my purpose to provoke direct and meaningful conversation between parents, religious leaders and students. To prevent serious health problems in college, parents must share their experience and discuss their values regarding sexual activity and alcohol consumption with children before they leave home to live independently in college. If you are unable to have a direct conversation about these issues, consider doing what several readers have done; mail a copy of this column to your child!

10 Tips to Keep Yourself Healthy in College: (American Academy of Pediatrics)

• Sleep – somehow, despite a busy academic and social schedule, you MUST get enough rest. Lack of sleep may be the single unhealthiest habit of a college student. It can lead to many negative consequences such as lack of concentration, poor emotional stability, and vulnerability to germs and disease. While one may get by on 3-4 hours sleep for short periods of time, eventually, your body will take control and shut down. Do your best to develop a regular sleep pattern and factor in short naps to catch up on needed rest if necessary.
• Diet – the “freshman fifteen” is no joke, it is the real thing. Skipping breakfast, “pigging out” on junk food, late night eating, and drinking high calorie soda and beer all factor into weight gain and poor dietary habits. Make time to eat breakfast, snack on yogurt, fruit and nuts. Fill up on a healthy salad. Avoid a constant diet of fried foods and sweets.
• Water – even adults forget to drink plenty of water throughout the day. Carry a water bottle and skip the soda.

• Get regular check-ups – see your doctor when home on semester break for an annual check-up or more often if needed. Many college health centers offer this service. Many serious problems can be avoided with early detection.
• Get a flu shot, vaccines and mask up – remember, college campuses breed germs and most schools offer inexpensive flu shots and Covid vaccines. 
• Exercise – make time to exercise regularly (30-45 minutes 3-5 days per week). Walk, run, bike, lift weights, play tennis, racquetball or swim. Colleges have the best facilities for sports and exercise. Just DO SOMETHING! It will help you sleep, relax and feel better.
• Relax – make time to relax. Read a book, go for a run, meditate, do yoga, or walk and have good conversations with friends. Mental health is important on a stressful college campus.
• Emotional Health – is a vital component of a healthy person. College life can be very stressful. Depression, anxiety, addiction, eating disorders, and homesickness are some examples of emotional problems common among college students. If you feel emotionally unhealthy, get professional help. All colleges have trained counselors equipped to assist you. 

• Drink Sensibly – binge drinking might be one of the most dangerous behaviors on a college campus. Studies show 44% of U.S. College students engage in binge drinking uniformly among freshman through seniors. Of these, 50% binged 3-4 times in a two-week period. Binge drinking is defined as 5 drinks in a row for men and 4 for women. Binge drinkers are more likely to be victims of poor academic performance, addiction, trauma, auto accidents, assault, unprotected sex, sexual assault, and death. Some of the most common reasons reported for binging are: to get drunk, status, campus culture, peer pressure, academic stress. TALK TO YOUR CHILDREN!
• Safe Sex – promiscuous sex is physically and emotionally unhealthy. Unprotected sex can be LIFE ALTERING! Studies by the Center for Disease Control found that almost 80% of college students 18 to 24 years old had sexual intercourse at least one time during college. 73% reported having unprotected sex and 68% of this group did not believe that they were at risk of contracting a sexually transmitted disease. TALK TO YOUR CHILDREN! GET THE HPV VACCINE!

SOURCES: American Academy of Pediatrics

Visit your doctor regularly and listen to your body.     

Keep moving, eat healthy foods, and exercise regularly.

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!

Human beings were designed to move…walk, run, climb, lift, hunt, and gather. Contemporary man has suffered greatly from a technologically driven inactive and sedentary lifestyle. Inactivity is associated with many health problems; obesity, adult-onset diabetes, high blood pressure to name a few. Other problems associated with lack of movement are;

• Constipation
  • The more you move your body, the more your colon moves!  A regular and consistent exercise and activity regime results in a more consistent bowel schedule, especially with age. Healthy muscle tone in your abdominal muscles and diaphragm is also the key to moving waste through your digestive tract.
• Stiff Joints
  • Osteoarthritis, rheumatoid arthritis and many inflammatory or auto-immune diseases can cause achy and stiff joints. However, even healthy joints can also stiffen when you don’t use them enough. Put them to work so they get tight and cause pain.
• Shortness of Breath
  • All muscles get weak from lack of use, including the muscles that help your lungs expand and contract as you breathe if you don’t work them out regularly. The less exercise or activity you do, the more you experience shortness of breath, even during easy daily tasks.

• Depression or Moody
  • Physical problems are not the only complication of inactivity. A lack of movement can also increase feelings of anxiety and depression. Aerobic exercises like walking, biking, swimming, or running, have been proven to stimulate endorphins to boost and steady your mood, and even improve your self-esteem.
• Lack of Energy
  • Many studies have found that regular movement improves energy. Exercise helps deliver oxygen and nutrients to your tissues. When you sit or are inactive, tissues are not getting the same amount of fuel they need to keep you going.
• Slow Metabolism
  • Movement stimulates your metabolism. Hyperactive people burn more calories…just by fidgeting! Even if you are not hyperactive, the more active you are, the more calories you burn each time you move.

• Difficulty Sleeping
  • One of the first recommendations sleep doctors make to their patients suffering from insomnia is exercise. When you keep a regular exercise routine, you fall asleep faster, and you sleep deeper once you drift off.
• Brain Fog
  • Regular exercise tells your body to make more chemicals called growth factors. They boost blood vessel production in your brain. The more blood that gets to your brain, the better you can think, remember, and make decisions.
• High Blood Pressure
  • Spending most of your time sitting raises your risk of heart disease, in great part because you’re more likely to have high blood pressure. This is a big risk factor for heart issues like coronary artery disease and heart attack.

• High Blood Glucose
  • When physical activity is a regular part of your life, your body has an easier time keeping your blood glucose under control. Exercise can stabilize blood sugar levels and keep you out of the type 2 diabetes danger zone.
• Lower Back Pain
  • When your core muscles are weak from lack of use, they can’t support your back the way they should. This makes it much easier to tweak your back muscles during everyday movements like standing or reaching. Pilates, yoga, and other exercises that use stretching are good for building a stronger back. Schedule an appointment with a good orthopedic and sports PT.
• Hunger Pains … “Hangry”
  • Logically, one might think that you’d be hungry more often if you exercised more, but the opposite is usually true. Aerobic exercise like biking, swimming, walking, and running can decrease your appetite because it changes the levels of certain “hunger hormones” in your body.

• Sick Often
  • Studies show the more moderate activity you get, the lower your chance of catching a cold or other germs. When you make exercise a habit, your immune system gets stronger.
• Dull and Pasty Skin
  • If your skin looks duller than usual, a lack of movement may be to blame. Some studies show that moderate exercise boosts your circulation and your immune system, which helps your skin keep that youthful glow.

SOURCE: WebMD

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!

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!

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!

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!

Spring has finally arrived in NEPA as we get outdoors to enjoy sunshine and blue skies. It is also time to dust off your hiking shoes and hit the trails to enjoy fresh air and exercise…but don’t forget the trekking poles. I have been recommending walking or trekking poles to my patients for many years. These poles are an essential part of hiking or distance walking gear, for the novice and expert alike.

Specifically, for those over 50 who have degenerative arthritis and pain in their lower back, hips, knees, ankles or feet, these simple devices have been shown to improve the efficiency of the exercise and lessen the impact on the spine and lower extremities. Additionally, using poles reduces the likelihood of ankle sprains and falls during walking. Trekking poles are also a safe option for those with compromised balance. If you want to walk distances for exercise and need a little stability but don’t want the stigma of a cane, trekking poles are for you.

History of the Hiking Stick

Early explorers, Europeans and Native Americans have been using walking sticks for centuries. More recently, in the 1968 classic hiker’s bible, “The Complete Walker,” Colin Fletcher praised his “walking staff” for its multipurpose use: for balance and assistance with walking and climbing, protection from rattlesnakes, and for use as a fishing rod. Today, these sticks are now versatile poles made from light-weight materials.

Trekking Pole Features

Trekking poles are made of light-weight aluminum and vary in cost and quality. But, like most things, “you get what you pay for!” These hollow tubes can telescope to fit any person and collapse to pack in luggage for travel. Better poles offer multiple removable tips for various uses, conditions and terrains. For example, a basket to prevent sinking too deeply in snow, mud or sand; a blunt rubber tip for hard surfaces like asphalt or concrete, or the pointed metal tip to grip ice or hard dirt/gravel. Better quality poles offer an ergonomic hand grip and strap and a spring system to absorb shock through your hands, wrists and arms upon impact.

The poles should be properly adjusted to fit each individual. When your hand is griping the handle the elbow should be at a 90 degree angle. Proper use is simple; just walk with a normal gait pattern of opposite arm and leg swing. For example, left leg and right arm/pole swings forward to plant while the left arm/pole remain behind with the right leg (PHOTO 1).  This pattern is reciprocated with as normal=ait advances (opposite arm and leg). I have been very pleased with my moderately priced poles (Cascade Mountain Tech from Dick’s Sporting Goods ($34.99 per pole). Prices range from $19.99 to 79.95 per pole. dickssportinggoods.com; montem.com; leki.com; rei.com. However, if you travel frequently to hike the State and National Parks, you may want to purchase more expensive poles that collapse and retighten more efficiently. (montem.com; leki.com;) 

Research

There are numerous studies to support the use of trekking poles, especially research that supports their use for health and safety. One study compared hikers in 3 different conditions; no backpack, a pack with 15% body weight and a pack with 30% body weight. Biomechanical analysis was performed blindly on the three groups and a significant reduction in forces on lower extremity joints (hip, knee, and ankle) was noted for all three groups when using poles compared to those not using poles.

Another study confirmed that trekking poles reduced the incidence of ankle fractures through improved balance and stability. Additional studies support the theory that trekking poles reduce exercise induced muscle soreness from hiking or walking steep terrain and another study found that while less energy is expended in the lower body muscles using poles, increase energy is used in the upper body; therefore, the net caloric expenditure is equal as it is simply transferred from the legs to the arms.

Reasons to Use Trekking Poles

• Reduced Stress on Lower Back, Hips, Knees, Ankles and Feet –
  • Biomechanical studies confirm that using trekking poles creates less stress on the lower back and joints of the lower body. Those with a history of degenerative arthritis and pain in these areas are wise to consider this when planning to hike or walk distances for exercise.
• Improved Stability and Balance/Less Injury –
  • Studies have found that those using trekking poles were less likely to suffer sprains, strains and even fractures of the lower body, especially the ankle, due in great part to the improved balance and stability. This benefit is found not only on uneven terrain, but also for those walking distances and may have age-related balance issues.
• Upper Body Workout –
  • One comment I have heard from those questioning the value of trekking poles is that they do not want to make their walking/hiking exercise too easy because they desire a “good workout.” Studies show that the caloric expenditure is equal to exercise without using poles as the energy is simply transferred from the legs to the arms.
• Improve Walking Posture and Stride
  • It is common when walking distances, especially if carrying a backpack, to lean your trunk forward. Using poles has been found to promote a more upright posture while walking.

• Less Perception of Cardiovascular Exertion
  • While cardiovascular demands increased with pole walking, subjects reported less exertion when using poles. 
• Reduced Exercise Induced Muscle Soreness
  • Studies testing the blood for chemicals associated with muscle damage found less exercise induced muscle soreness/tissue damage and delayed onset muscle soreness among pole users. This was reported to be critical in walkers and hikers who participated in their activities several days in a row to complete the task such as hiking in and out of a canyon. In conclusion, it is important to remember that trekking poles for hiking or distance walking are much more than a style statement. They are proven to be an invaluable tool for health, safety and wellness by reducing lower extremity joint stress, improving stability and balance, and enhancing efficiency for muscle recovery.    

Sources: Medicine and Science in Sports and Exercise. The Complete Walker, by Colin Fletcher

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!

Part II of II

May is National Bike Month! For those who have a bike, now might be a good time to dust it off and enjoy the many beautiful and well-maintained trails that are available at the Countryside Conservancy at Lackawanna State Park, other locations in the Abingtons or the Lackawanna Heritage Valley Authority. For those who don’t have a bike, it might be a good time to get one!

However, whether you head out for 5 or 50 miles, ensuring a proper bike fit should be on your checklist. Riding a bicycle that is properly fit for your style and body will not only help to prevent injury but allow for a more comfortable riding experience.  There are many things to take into consideration when checking your bike fit. First and foremost, you must choose a bike that fits your style of riding.

BIKE STYLES:

For the sake of simplicity 3 basic styles of bikes include Road bikes, Hybrid bikes and Mountain bikes. Road bikes are designed for long distance riders, hybrid bicycles can be used for longer distance riders, but usually accommodate a recreational cyclist, and mountain bikes are designed for dirt or gravel and technical trails. The next component of ensuring a proper bike fit is making sure that you have a good foundation by choosing the right sized frame. To find the right sized frame you can use the following guidelines as a way to start or simply ask the local bike shop or bike fit consultant of your choice for help.

• Road bikes: When straddling the bike, you should have about 1” of clearance between your body and the top tube if the bike has a straight top tube (which runs parallel to the ground). When lifting the bike, you should have 1” clearance between the tires and the ground. If the bike has a sloping top tube (semi-compact design) you should have a clearance of 2” or more.
• Mountain bikes: When straddling the bike lift the bike off the ground and you should have a minimum of 2” clearance between the ground and the tires. With full suspension bikes you will want 1”-2” standover clearance because when you sit on the bike the frame will become lower from compressing the suspension. More aggressive riders will likely have 3”-5” of clearance.
• Comfort bikes: Standing over a comfort bike to choosing the right sized frame is not necessary. They are commonly designed with a steep sloping top tube and allow the rider to put feet firmly on the ground when the rider comes to a stop.

PROPER FIT:

Now that you have right size for your bike you should adjust the components of the bike to allow for a more comfortable riding experience. Please use the diagram as a point of reference for the following tips. Also be sure to re-examine your bike fit after any bad falls. Keep in mind these measurements are meant to be used as a simple guideline and if you have any preexisting injuries or concerns please be sure to consult your local Physical Therapist or bike fit consultant.

Seat/Saddle:

1. Your Seat or saddle should be level (See “A” on diagram). If it is tilted too far forward there will be too much weight on hands, arms and lower back. If it is too far backward, there may be strain on LB and may lead to saddle related pain.
2. Your knee should be measured at the most extended position to adjust saddle height. (see “Knee to Pedal”)
3. The saddle should be a comfortable distance from handlebars. If it is too close it will place too much weight on your mid-back and arms. If it is too far it will put extra strain on your low back and neck. Also make sure seat is the proper width to ensure a more comfortable ride.

Handlebars (HB):

1. Your handlebar placement will affect your hands, shoulder, neck and back. The higher the handlebars are the more weight is placed on the saddle. Taller riders should have lower handlebars in relation to height of saddle
2. For road cyclists there should be a 90° angle between your arm (near the shoulder) and your trunk with a slight bend at your elbows of about 15° (See “B” on diagram).
3. Your trunk angle should be 25-35° if you are a road bike cyclist and 35-90° comfort/recreation cyclist

Knee to Pedal:

The knee to pedal measurement should be taken with the knee in the most extended position. There should be about a 25-35° angle at the knee (See “C” on diagram)

Foot to Pedal:

The ball of your foot should be over the pedal spindle (See “D” on diagram). This will allow for the best leverage, comfort and efficiency. Using a stiff soled shoe is recommended.

If you are a recreational cyclist, it’s a good idea to take all the proper steps in preventing injury. This article can be used as a reference point to help to prevent common cycling injuries, enhance your comfort and improve your riding efficiency. If you have any further questions about enhancing your bike fit, please contact your local physical therapist or bike fit consultant.

Sources: REI.com, APTA.org

Contributions & Illustrations: Sarah Singer, BFA, PTA

Visit your doctor regularly and listen to your body.     

Keep moving, eat healthy foods, and exercise regularly

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!