You are never too old to exercise! A reader who described herself as “elderly” asked me if she was too old to exercise. Without knowing her age, I replied that she was not. I did qualify my response with the fact that exercise must be adjusted to meet the individual needs of a person based on age, health status and goals. Her question, however, led me to think of the many “elderly” who may be apprehensive to begin an exercise program for a variety of reasons. Fear of injury and lack of information may be two reasons. Another reason, according to this inquiry, is the fact that so many exercise programs featured in the media are geared to the young and healthy or baby boomers and few focuses on the needs of those over 75, home bound and weakened by age and inactivity. Those running, biking, skiing, golfing at 75 and over and do not fall into this category, please do not be offended, you are the exception. God bless you!
Why would someone 75 or 80 be interested in an exercise program? Well, one must maintain adequate flexibility, strength, balance and endurance to safely function in daily activities around the house. For example, the most common goals of elderly patients are: climbing stairs, getting in and out of a shower, putting on shoes and socks, walking safely for functional distances, tucking in a shirt or fastening a bra, cooking, cleaning, and carrying groceries or laundry.
The National Institute of Health (NIH) recommends four areas of concentration for elderly persons to concentrate on in order to maintain safety and independence: strength, flexibility, balance and endurance. It will be the purpose of this column to recommend safe, practical and easy exercises that focus on each of these categories.
Remember, for most people it is more harmful not to exercise, so contact your physician to discuss whether independent exercise is appropriate for you. You may need to consult with a physical therapist to get started.
Strength Exercises involve using the muscles to move the arms and legs against resistance such as a weighted object, dumbbells, resistance bands, and body weight against gravity. Strength is necessary to perform daily activities such as walking, lifting a ½ gallon of milk, transferring to a shower or chair safely.
These exercises are performed while sitting in a chair with backrest, slowly, 5 -10 repetitions, and 3-5 times per week. No weight is used in the beginning, only the weight of the arm against gravity. In 1-2 weeks a light 1-2 pound weight and light resistance band may be added.
Once you have mastered these exercises against gravity, then advance to using light weights or light resistance bands. Ankle weights are very inexpensive and can be purchased in 1 pound increments. Light resistance bands are available in yellow and red in colors.
Visit your doctor regularly and listen to your body.
Keep moving, eat healthy foods, exercise regularly, and live long and well!
NEXT MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” Next Week: Never To Old To Exercise – Part II of II
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 orthopaedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate profession of clinical medicine at Geisinger Commonwealth School of Medicine.
For all of Dr. Mackarey's articles visit http://mackareyphysicaltherapy.com/forum
Dry Tech is the best thing that has happened to exercise apparel since “jogging suit” was donned by all the “cool dudes” in the 70’s and 80’s . It is has great style and even better function. The specially made material is light weight and breathable and wicks moisture from the skin to the outer layers. Therefore, it will not get heavy with sweat which can weigh you down and cause friction with your skin which can lead to chaffing and blisters. The following exercise apparel is now available in Dry Tech:
An exercise mat is helpful if you decide to exercise at home. Also, if you participate in yoga or Pilates classes, a mat is required equipment.
These are essential for those interested in home exercise. For the average beginner, 3-5-8-10 pound (two of each) weights will be adequate. Dumbbells are good for shrugs, biceps, and triceps, bent over rows and lats, and lunges. Incremented and stackable dumbbells are also available by Bowflex SelecTech 552 (5-52 pounds for $299). and NordicTrack $189. Sandbags, which can be purchased as graduated weights from 1 to 5 pounds, are good for leg extensions, hamstring curls, hip hikes and hip abduction.
These cheap and versatile bands are also essential for a home program. The bands come in different colors to represent the amount of resistance with yellow being the easiest and black the most difficult. They can be used for upper and lower body. For specific band exercises visit a previous column in “Health & Exercise Forum” at The Times Tribune or www.mackareyphysicaltherapy.com
This can be an opportunity for someone to either get the proper advice from a professional to begin a fitness program or to revamp and tune up an old stale program. Word of mouth is a good way to find a reputable certified trainer.
Peloton – ($1,495 bike, $2,495 treadmill); Mirror Exercise – ($995); FightCamp – ($1,219.)
These devices use GPS technology to help the user track their activity to get more out of their exercise routines. They monitor activity, heart rate, distance, location, calories, and more. Some examples are:
Note: Basic Apps are free and more advanced versions are under $10.
Sometimes you need professional help to get started and stay focused. Just as with a personal trainer, a qualified and licensed nutritional counselor will assist you in establishing a safe and effective program to meet your nutritional and dietary goals. Again, ask around to see who has a good reputation or who may be a good fit for the recipient of your gift.
These gifts can be purchased at most local sporting goods stores or on-line.
EVERY MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!”
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 orthopaedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
For all of Dr. Mackarey's articles visit: mackareyphysicaltherapy.com/forum
“Dance like nobody’s watching!” This is one of my favorite quotes from Mitch Albom’s book, Tuesdays With Mori, because it represents interesting facts about human behavior. One, of course, is the ability to be comfortable in your own skin. The other, maybe less obvious benefit, is that challenging your balance through dancing, even if it’s not pretty, is very effective in maintaining or improving quality of life for those with challenges in gait and balance, as found in Parkinson’s disease (PD). In fact, “Dance for PDR”, a new and popular treatment for PD, has recently been validated in the scientific literature as a valuable treatment tool for those with PD.
Research published in the Journal of Neural Transmission, shows that dancing is shown to help people with PD improve their ability to walk and enhances their quality of life. The program was applicable to those at various stages of PD, including those using walkers. Moreover, the results found that, in addition to physical improvements, participants also had psychological and social benefits through camaraderie, joy of movement and less isolation.
Participants, none of whom had never engaged in a dance class before, performed a structured dance program for 16 sessions over 8 weeks. Each class was 75 minutes long with seated warm-up activities 50% of the time. Results showed: 10% improvement in overall movement, 26% improvement in walking and 18% improvement in tremor.
Parkinson’s disease is a chronic, degenerative disease that leads to slowness of movement, balance disorders, tremors, and difficulty walking. PD results from the loss of dopamine-producing nerve cells in the brain. Dopamine is critical to stimulate the nerves of the muscular system in the body. PD affects approximately 1.5 million people in the USA with 60,000 new cases each year according to the National Parkinson Foundation. Most people know someone affected by PD. PD typically affects those over 65 years of age and only 15% are under 50.
While there is no current cure for PD, exercise is well documented to relieve some of its symptoms. Specifically, exercise can help keep muscles strong, joints mobile, and tissues flexible. Exercise will not stop PD from progressing but it will improve balance, enhance walking ability, reduce muscle weakness, and minimize joint stiffness. In 2007, a study published in the Journal of Neuroscience revealed that exercise may benefit individuals with PD because exercise encourages the remaining dopamine cells to work harder to produce more dopamine. Also, the researchers discovered that exercise decreases the rate at which dopamine is removed from the brain.
Exercise to improve strength, balance, and flexibility can be performed independently at home or supervised at a rehab or exercise facility. Supervised exercise can include physical therapy, recreational therapy, water therapy, yoga, and Tai Chi. Physical therapy can improve walking ability, enhance balance, reduce fatigue, increase strength, promote flexibility and minimize pain. Physical therapy uses movement techniques and strategies as well as various pieces of equipment to enhance an individual’s level of independence and improve his quality of life. PT can also incorporate leisure activities (e.g. golfing and ballroom dancing) to reduce the symptoms and associated limitations of PD. Tai Chi, a total mind and body workout, is a series of individual dance-like movements linked together in a continuous flowing sequence. Particular benefits for people with PD include reduced stress, increased energy, improved concentration and focus, better circulation and muscle tone, and significant improvements in balance.
According to Dance for PDR, their program offers internationally-acclaimed dance classes for people with Parkinson’s disease in Brooklyn, New York and, through a network of partners and associates, in more than 120 other communities and 16 countries. In Dance for PD classes, participants are empowered to explore movement and music in ways that are refreshing, enjoyable, stimulating and creative. For more information visit: www.danceforpd.org
So, if you like to dance, “keep on dancing!” If you don’t dance and notice some changes in balance and coordination, or if you have PD…it’s a good time to start! “Dance like nobody’s watching!”
NEXT MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!”
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. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
For all of Dr. Mackarey's articles visit: https://mackareyphysicaltherapy.com
Parkinson’s disease (PD) is a chronic, degenerative disease that leads to slowness of movement, balance disorders, tremors, and difficulty walking. PD results from the loss of dopamine-producing nerve cells in the brain. Dopamine is critical to stimulate the nerves of the muscular system in the body. PD affects approximately 1.5 million people in the USA with 60,000 new cases each year according to the National Parkinson Foundation. Most people know someone affected by PD. PD typically affects those over 65 years of age and only 15% are under 50. However, actor, Michael J. Fox brought national attention to the disease in 1991 when he was only 30 years old. Juvenile Parkinson’s, those diagnosed under the age of 40, is rare and only represents 7% of all those with PD.
While there is no current cure for PD, exercise can relieve some of its symptoms. Although PD affects an individual’s ability to move, exercise can help keep muscles strong, joints mobile, and tissues flexible. Exercise will not stop PD from progressing but it will improve balance, enhance walking ability, reduce muscle weakness, and minimize joint stiffness. In 2007, a study published in the Journal of Neuroscience revealed that exercise will benefit individuals with PD because exercise encourages the remaining dopamine cells to work harder to produce more dopamine. Also, the researchers discovered that exercise decreases the rate at which dopamine is removed from the brain.
Depending on the stage of the disease and the level of assistance required, exercise to improve strength, balance, flexibility and ambulation for those with PD, can be performed independently at home or supervised at a rehab or fitness facility. Supervised exercise can include physical therapy, recreational therapy, water therapy, yoga, and Tai Chi… AND DANCE! Physical therapy can improve walking ability, enhance balance, reduce fatigue, increase strength, promote flexibility and minimize pain. Physical therapy uses movement techniques and strategies as well as various pieces of equipment to enhance an individual’s level of independence and improve his quality of life. Recreational therapy incorporates leisure activities (e.g. golfing and ballroom dancing) to reduce the symptoms and associated limitations of PD. Recreational therapy adapts these activities to meet the specific needs of the person with PD. The modified activities are taught by professionals who have significant knowledge and experience in this area. Water therapy is especially helpful to people with PD because the water provides enough buoyancy to lessen the amount of balance required to perform essential exercises. The cushioning effect of the water allows for freedom of movement while providing the appropriate level of resistance necessary to achieve the desired results. Using a combination of physical and mental exercises, yoga promotes flexibility, reduces stress levels, and increases stamina and strength in individuals with PD. Tai Chi, a total mind and body workout, and is a series of individual dance-like movements linked together in a continuous flowing sequence. Particular benefits for people with PD include reduced stress, increased energy, improved concentration and focus, better circulation and muscle tone, and significant improvements in balance.
If you choose the convenience of a home exercise program, consult your physician or physical therapist for recommendations regarding: (1) the types of exercise best suited for you and those which you should avoid, (2) the intensity of the workout, (3) the duration of your workout, and (4) any physical limitations you may have.
The type of exercise that works best for you depends on your symptoms, fitness level, and overall health. Your exercise program should address not only strength but also flexibility and endurance and should include all body parts: face, mouth, neck, torso, arms, legs, hands, and feet. Some general exercise suggestions include:
Since individuals with PD are at risk for falling and freezing (becoming rigid), work out in a safe environment and, if possible, when someone is present. Avoid slippery floors, poor lighting, throw rugs, and other potential dangers (e.g. watch out for the pooch because he might want to join in the fun). If you have difficulty balancing, exercise sitting down, lying on the bed or within reach of a grab bar or securely installed rail. Stop and rest if you feel tired during your exercise program since overexertion can make your PD symptoms worse.
Contributions: Janet Caputo, DPT, OCS,
NEXT MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!” Next Week: Part II of II: Dance for Parkinson ’s Disease.
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.comPaul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
October is National Breast Cancer Awareness Month and there is good news to report!
A recent study in the Journal of the American Medical Association from Harvard has found that regular exercise can improve the survival of patients with breast cancer. I have discussed these findings with local physician, Dr. Christopher Peters of Northeast Radiation Oncology Center and he says that he regularly councils his patients about the value of exercise in the recovery from breast cancer. As found in the study, he recommends aerobic exercise such as walking and/or biking and mild resistance exercise. He also encourages patients to enroll in a formal rehabilitation program, especially to prevent a frozen shoulder if invasive surgery was performed.
Previous studies have shown many benefits of exercise for breast cancer patients including improving immune functioning and controlling depression. However, new research recently presented at the American Association for Cancer Research annual meeting was the first report to conclude that physical exercise may improve survival in breast cancer patients. Additional studies have shown other benefits of exercise. For example, a study conducted at Vanderbilt University found that women who had high activity levels throughout life were less likely to develop endometrial cancer. At the Hutchinson Cancer Research Center in Seattle, researchers found that exercise with moderate intensity can reduce serum markers of inflammation (C-reactive protein), which, when elevated, are associated with chronic disease and poor cancer survival.
In the current study, conducted at Harvard University, researchers compared survival rates in women with breast cancer with exercise levels in terms of metabolic equivalent (MET) hours per week. While women with high activity levels of exercise had the best outcomes, even women with moderate exercise benefited.
NEXT MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!”
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. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
Back to school also means back to sports. Countless students are participating in tennis, soccer, cross country running, gymnastics, and other sports. These student athletes and others who engage in recreational sports and exercise can be vulnerable to excessive training for all the right and wrong reasons. Parents, family members, coaches, teachers, athletic trainers, friends and health providers must be aware of potential for exercise abuse…as part of the “fitspiration” movement.
It takes only a cursory glance through social media to become aware of the “fitspiration” movement. This catchy term may accompany posts of workout videos, pictures depicting physical activity, or pictures of individuals showing off the muscular bodies they obtained through dedication to rigorous exercise regimens. In a sense, exercise and fitness have become trendy in our society, with more strenuous exercise routines being perceived as more impressive. Cars boast bumper stickers with numbers such as “13.1,” “26.2,” or even “50,” referring to the distances so proudly conquered by runners. When we hear a friend has decided to commit to a rigid training schedule to complete a marathon, we are often in awe of their self-control and motivation, wishing we were that dedicated. But can exercise be a bad thing? The answer is complicated. Exercise is one of the best things we can do for our health. I have heard physicians say that if all the benefits of exercise could be bottled up into a pill; pharmaceutical companies would be fighting for the chance to sell it. However, it can get complicated when one’s reasons for exercising stem from a potentially destructive place, rather than a pursuit of health.
Exercise bulimia is a term used to refer to the excessive use of exercise to burn calories or try to keep a low body weight. It is not a medical diagnosis in and of itself, but the notion of using exercise to make up for excessive calorie consumption or maintain an unhealthily low body weight can occur in both anorexia nervosa and bulimia nervosa. Moreover, when excessive exercise occurs in combination with a significantly low body weight, an intense fear of gaining weight, a disturbed body image, undue influence of body shape on self-worth, or a failure to recognize the seriousness of the condition, an individual would meet the criteria for anorexia nervosa.
Anorexia nervosa can cause serious complications in all body systems. Some examples include disrupted functioning of the heart, reduced lung capacity, hormonal imbalance, amenorrhea, (loss of the menstrual period in women), changes in brain structure, and in severe cases, difficulty with memory. The hormonal changes associated with amenorrhea, especially when coupled with extreme exercise, can lead to reduced bone density and can put women at high risk of stress fractures. Stress fractures are breaks in the bone that occur from overuse through large amounts of exercise rather than the traumatic bone breaks we typically think of where an obvious event results in a broken bone.
Because exercise bulimia can be a part of an eating disorder with potentially life-threatening consequences, it is important to be aware of the warning signs that someone’s exercise routine might be part of an eating disorder. Signs of exercise bulimia may include:
While the definition of exercise bulimia implies a voluntary engagement in excessive exercise for weight loss, my experience from being on female track and cross country teams in high school and college has shown me that anorexia nervosa does not always fit the mental picture we may have of someone who refuses to eat at all or even of exercise bulimia where an individual compulsively engages in excessive exercise. During cross country, the mileage we ran likely would have been considered excessive by the average person. Our team often trained 7 days a week with run-length ranging from 5-12 miles. Most runs were at least 7 miles, and some of my teammates had long runs in excess of 12 miles. The men on our team ran even farther. In hindsight, one of my teammates may have met the criteria for a diagnosis of anorexia nervosa. Her weight was significantly below normal, she feared weight gain, did not eat sufficient calories to replenish what she burned on runs, and despite knowing she was thin, did not fully recognize the potential health consequences due to her low weight. However, it was not a clear cut problem. She was not an obvious candidate for an eating disorder because she was not pursuing the excessive exercise; she was simply following her coach’s training plan. If she did not exercise to the extent she did, the amount of food she ate would have been considered normal, so seeing her eating habits alone did not trigger any red flags. Finally, cross country runners are known for being lean, often even emaciated; it was a common side effect of the sport often not given a second thought. Thankfully, this runner never fell victim to the dangerous downward spiral that is sometimes seen in patients with anorexia nervosa. However, it is important to be aware of the unsuspecting ways in which an eating disorder can sometimes present.
Treatment of eating disorders typically involves a multi-pronged approach with nutritional counseling, psychotherapy, and general medical care playing a role. The nutritional counseling aims to help the patient restore a healthy diet to attain a healthy weight, the psychotherapy aims at getting to the root of the issues that may have contributed to the onset of the eating disorder, and general medical care may be necessary to manage any complications from the eating disorder depending on its seriousness. Educational programs about eating disorders and risk factors have also been shown to be successful in helping to prevent eating disorders.
It can sometimes be a fine line between a healthy passion for exercising and eating well and the start of an eating disorder. Especially in athletes where extreme exercise is part of the sport and putting in extra training is rewarded, it is valuable to be aware of the signs and symptoms of exercise bulimia to help prevent a loved one from crossing over that line. Though serious health consequences are possible in the setting of an eating disorder, treatment and recovery are very possible.
For More Information: www.nationaleatingdisorders.org
GCSOM Guest Author: Mary Pelkowski, MD4 is a student in the Geisinger Commonwealth School of Medicine MD Class of 2022. She grew up in Sayre, PA and graduated from Notre Dame High School. She received her undergraduate degree in biology with a minor in chemistry from Saint John Fisher College in Rochester, NY.
NEXT MONDAY – Read Dr. Paul J. Mackarey “Health & Exercise Forum!”
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
For all of Dr. Mackarey's articles visit: https://mackareyphysicaltherapy.com/forum/
Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopaedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
82 million adults spend an estimated 28 billion dollars on gym memberships each year! WHY? There are many reasons we exercise. Some people exercise to prevent illness such as cardiovascular disease or osteoporosis. Others exercise for mental health and as a stress release; others do it to improve strength, flexibility, and endurance to prepare for a sport. However, the number one reason people exercise is TO LOOSE WEIGHT!
When it comes to losing weight, patients have asked me a wide variety of questions over the years. However, certain questions are consistent. “What exercise is the best to burn calories?” “Even though I exercise 2-3 times per week, why can’t I lose weight?” “What is BMR?” “If I eat a Snickers bar, how much exercise do I need to do to burn it off?” “Are there any tools that I can use to help me track my calories and exercise output?”
Have you ever heard people say that they never felt better or burned more calories as they did when they ran? Well, they may be right! The following numbers are based on the average male weighing 150 pounds: running 6 miles per hour will burn 700+ calories (11-12 calories per minute); vigorously skipping with jump rope or fast cycling will do the same; vigorous walking at 4 miles per hour and moderate biking will burn 600+ calories (10 calories per minute). The 400-500 calorie club includes the following activities: slow jogging, swimming, football, basketball, baseball, tennis, skiing, and moderate walking (3.5 miles per hour). Light gardening burns more calories than golfing using a cart (250 vs. 180).
How many times have you heard people say, “It is hard for me to lose weight because I have a slow metabolism?” What does that mean? To explain this in detail you first must understand BMR. BMR is basic metabolic rate. It is the number of calories that your body requires to operate basic body functions that you don actively control, such as continuing to breathe, and keep your cells and organs working each day. The BMR is influenced by age, height, gender, body fat, and fitness level. BMR is inherently different (high or low) in each individual. While you can’t change your gender or height, you can influence some things to influence your BMR and burn more calories at rest. One, exercise for longer durations, with greater intensity and more frequently. Two, lower your body fat by eating less calories, especially fat and carbohydrates in your diet. Simply, eat less calories than you burn! Three, improve you muscle/fat ratio by weight training.
BMI: < 18.5 = Underweight
BMI: 18.5 – 24.5 = Normal Weight
BMI: 25. - 29.9 = Overweight
BMI: >30. = Obestiy
For example, I am a 57 year old male, weighing 150 pounds at 5 feet 8 inches tall with a BMI of 22.8
*Calculate you BMI by entering you gender, height and weight and find how many calories per food item at:
There are several tools available for free online to help with tracking calories and exercise visit Prevention Magazine at: www.myfooddiary.com or try the App “Lose It”
BMI Calculator – to calculate your BMI
Calorie Burner – to calculate how many calories are burned with various activities
Daily Calorie Calculator – Find how many calories are in specific foods and what you need to do to loose or gain weight.
So remember, the number one reason we exercise is TO LOSE WEIGHT! But depending on exercise alone to lose weight is an exercise in futility. Losing weight is an intelligent and consistent combination of a balanced diet with portion control, proper nutrition, adequate exercise and activity grounded in lifestyle changes.
Read Dr. Mackarey’s Health & Exercise Forum – every Monday
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 orthopaedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
As the country prepares to return to school and work this fall during a new wave of infections from the Delta variant of COVID-19, it is more important than ever to find healthy ways to control stress and anxiety. While exercise is important to trim our waistline or to speed up our metabolism, there may be more benefit to lacing up those sneakers than you’d think. Recent studies have established a link between exercise, stress and cognition, making physical activity even more important.
Exercise has been shown to improve sleep and mood, decrease stress, and even increase libido. It also can bolster our self-esteem and ability to problem-solve and to remember details. In fact, strength training has even been shown to reverse cognitive decline to a degree in aging adults with mild impairment. Though the medical community is still trying to elucidate exactly how exercise boosts our brains physiologically, increased circulation to the brain and modulation of the hypothalamus-pituitary-adrenal axis that regulates the body’s response to stress have been implicated as the bearers of benefit. While exercise can be advantageous for everyone, it perhaps is even more valuable to those struggling with mood disorders. Exercise can help combat anxiety and depression and quell the symptoms of Attention Deficit Hyperactivity Disorder and Post Traumatic Stress Disorder as it helps the brain to pump out neurotransmitters and pain-fighting endorphins. Exercise makes addiction management easier, as well, and has recently been shown to help alcoholics lessen consumption.
So, how much exercise exactly is enough to illicit tangible cognitive benefit, you ask? Any amount of weight lifting, running, walking, or yoga helps, but habitual activity helps the most. Studies cite that a few consecutive weeks of participation in a fitness regimen yielded notable, positive results in subjects. Try to make exercise part of your daily routine to encourage good fitness habits. If you find the idea of adopting a strenuous new fitness program intimidating or off-putting, have no fear. Moderate exercise is enough to do the trick. The Mayo Clinic cites both brisk walking and mowing the lawn as examples of moderate activity, so an average fitness level is adequate for yielding positive mental results.
If you’re thinking about beginning an exercise program for the first time, start gradually. Begin with walking for 10 to 15 minutes twice daily, and add 1 or 2 minutes to your session every time you walk until you can walk continuously for 45 to 60 minutes. The same principle can be used when beginning other fitness routines involving biking, swimming, running, etc. Begin a weight training program to strengthen bones and tendons using 3 to 5 pound dumbbells, and increase the weight you use by a pound once you can easily perform 30 consecutive repetitions. Be careful to pay close attention to posture and form. Contact your physical therapist or a personal trainer for assistance with designing an appropriate exercise program. Don’t hesitate to contact your physician, either, if you have questions about whether a particular exercise program is safe and suitable for your age group or current fitness level.
Read Dr. Mackarey’s Health & Exercise Forum – every Monday. 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 orthopaedic and sports physical therapy. 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: https://mackareyphysicaltherapy.com/forum/
In 2000, President Bill Clinton dedicated March as National Colorectal Cancer Awareness Month. The purpose of this designation is to increase public awareness of the facts about colon cancer – a cancer that is preventable, treatable and has a high survival rate. Regular screening tests, expert medical care and a healthy lifestyle, which includes a proper diet and exercise, are essential for prevention. Several studies have demonstrated that exercise can also help prevent colon cancer.
The American Cancer Society estimates that there will be approximately 150,000 new cases of colorectal cancer in 2021. Of these, 52,980 men and women will succumb to the disease. It is the second-leading cause of U.S. cancer deaths for both men and women combined. The good news is incidence and mortality rates are dropping both nationally as well as in northeast Pennsylvania. The bad news is northeast Pennsylvania still has increased incidence and mortality rates when compared to the national average.
Studies show that prevention of this disease is multifaceted and includes: engaging in daily exercise, eating a low-fat diet with little red meat, avoiding smoking, drinking in moderation and having regular colonoscopy screenings.
Early detection is the key to survival. Death from colorectal cancer can be eliminated if caught at the earliest signs of disease. Colorectal cancer progresses very slowly, usually over years. It often begins as non-cancerous polyps in the lining of the colon. In some cases, these polyps can grow and become cancerous, often without any symptoms. Some symptoms that may develop are: blood in stool, changes in bowel movement, feeling bloated, unexplained weight loss, feeling tired easily, abdominal pain or cramps, and vomiting. Contact your physician if you have any of these symptoms.
The risk of colon cancer increases with age, as 90 percent of those diagnosed are older than age 50. A family history of colon cancer increases risk. Also, those with benign polyps, inflammatory bowel disease, ulcerative colitis or Crohn’s disease are at greater risk and should be screened more frequently.
The intestine works like a sewage plant, recycling the food and liquid needed by your body. However, it also stores waste prior to disposal. The longer the wastes remain idle in your colon or rectum, the more time toxins have to be absorbed from you waste into the surrounding tissues. One method in which exercise may help prevent colon cancer is to get your body moving, including your intestines. Exercise stimulates muscular contraction called peristalsis to promote movement of waste through your colon.
Exercise to prevent colon cancer does not have to be extreme. A simple increase in daily activity for 15 minutes, two times per day or 30 minutes, once per day is adequate to improve the movement of waste through your colon. This can be simply accomplished by walking, swimming, biking or playing golf, tennis or basketball. For those interested in a more traditional exercise regimen, perform aerobic exercise for 30-45 minutes four to five days per week, with additional sports and activities for the remainder of the time. For those in poor physical condition, begin slowly. Start walking for five to 10 minutes, two to three times per day. Then, add one to two minutes each week until you attain a 30-45 minute goal.
Medical Contributor: Christopher A. Peters, M.D
Dr. Christopher Peters is a partner of Radiation Medicine Associates of Scranton (RAMAS) and serves as medical director of Northeast Radiation Oncology Centers (NROC). He is an associate professor of clinical medicine at GCSOM.
Sources: American Cancer Society/Northeast Regional Cancer Institute, and CA Cancer J Clin.
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
For all of Dr. Mackarey's articles visit: https://mackareyphysicaltherapy.com/forum/
Paul J. Mackarey PT, DHSc, OCS is a Doctor in Health Sciences specializing in orthopaedic and sports physical therapy. Dr. Mackarey is in private practice and is an associate professor of clinical medicine at GCSOM.
Part II of II
Last week in Part I on Depression I discussed the importance of laughter for the prevention of depression. In this column, I will discuss one of the most understated benefits of exercise – mental health! Specifically, aerobic exercise (exercise that increases your heart rate for 30 minutes or more) such as walking, biking, running, swimming, hiking, elliptical & stepper machines to name a few, is the secret to “runner’s high.” This exercise euphoria is not limited to runners alone, but all who engage in aerobic exercise are more likely to experience high energy, positive attitude, and mental wellness.
Physical activity, specifically aerobic exercise, is a scientifically proven useful tool for preventing and easing depression symptoms. Studies in the British Journal of Medicine and the Journal of Exercise and Sports Science found that depression scores were significantly reduced in groups that engaged in aerobic running, jogging or walking programs, 30-45 minutes 3-5 days per week for 10-12 weeks, when compared to a control group and a psychotherapy counseling group.
Depression is the most common mental disorder and is twice as common among women as in men. Symptoms include: fatigue, sleeplessness, decreased appetite, decreased sexual interest, weight change, and constipation. Many of these symptoms are likely to bring an individual to their family physician. Unfortunately, depression is on the increase in the United States. According to the National Ambulatory Medical Care Survey, in the early 2000’s, 7 million visits to a primary care physician were for the treatment of depression. 10 years later the number doubled.
According to research reported in The Physical and Sportsmedicine, exercise reduces depression in two ways, psychologically (mentally) and physiological (physically).
Psychological or Mental Benefits of Exercise on Depression:
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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 orthopaedic and sports physical therapy. Dr. Mackarey is in private practice in downtown Scranton and is an associate professor of clinical medicine at GCSOM.
