Exercise for Weight Management
At this month’s support group meeting our focus was on one thing – EXERCISE. Why should we exercise? How should we exercise? What are the best ways to exercise? How often and how long should we exercise for? The questions are endless. To help us get a grip on all things exercise we invited Monica O’Reilly, owner of Fit for Life Fitness Center, to help answer these questions. Here is a breakdown of what we learned:
- In order to reach your goals you CANNOT continue with the same eating, the same exercise, and the same physical activity behaviors. You must change these behaviors through self discipline.
- Physical activity does not discriminate. Adults of all ages, shapes and sizes will gain health and fitness benefits through physical activity.
- Sitting for prolonged periods of time hurts your body. How? It turns off most of the abdominal muscles, over-works the back muscles, over-stretches the spinal ligaments, stresses the back portion of the discs and shortens the psoas, calf and hamstring muscles. If you have a desk job make sure you get up and stretch every 20 – 30 minutes.
- Sarcopenia is to blame for weight gain in the majority of adults. Sarcopenia is the gradual decrease in muscle tissue that occurs with age and begins for most people around the age of thirty. The average adult will lose 1% of musle each year after the age of 40. Men and women who do NOT strength train will lose 5 – 7 pounds of muscle for each decade of adult life due to disuse atrophy.
- Lean muscle loss = slower metabolism! A slower metabolism leads to lower energy requirements for your body to function. Fewer calories are being used so more calories are being stored as fat. Without a reduction in food intake (calories), this process results in 15 – 17 pounds more body fat for each decade of adult life.
- Keep your muscles! To replace muscle and raise your metabolism, strength training must be done on a regular basis. Research reveals that by adding just 3 pounds of muscle you can raise your resting metabolism by about 7 percent.
- Muscle loss = fat gain. How do we fix this? Eat sensibly. The average person should do cardio exercise at least 3-5 times a week for a period of 25-30 minutes. Strength train at least 2-3 times a week non-consecutively. Work the major muscle groups of the body which include the legs, hips, chest, back, abdomen, shoulders and arms.
- Kick off your exercise program gradually. If you are new to exercise start off with a 10 minute exercise session then increase to 2o minutes and then to 30 minutes. When strength training start off with 1 set of 8-15 repetitions per exercise. Progress to 2 to 3 sets over time.
- Make healthy lifestyle changes. Know your BMI and your waist measurment. Be aware of how many calories you are consuming. The more calories you eat the more exercise you have to do in order to burn those calories because what your body doesn’t use will get stored as fat. Weigh yourself weekly and if you’re goal is to lose weight, aim to lose 1/2 pound to 2 pounds per week.
April 20, 2011 | Posted by North Florida Regional Healthcare
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