Sunday, February 1, 2009

The Truth Behind Modern Fitness

By Kat Wendersen

Many years ago, most people believed that exercise was primarily an activity that only young people engaged in. Thanks to research from Harvard and other reputable institutions, these beliefs have long been debunked.

In fact, exercise is now a recommended activity for those who are above the age of 50. For instance, as one ages, metabolism tends to become much slower, which in turn increases the amount of fat that gets accumulated in the body. This reduces the flow of blood and increases blood pressure. In addition, one's bones become less dense and more porous, which are characteristic of the condition called osteoporosis. The muscle firmness deteriorates as skin loses its tone.

Regular and age-appropriate exercise can help aging people retard the onset of various age-related ailments. According to the American College of Sports Medicine, aerobic or oxygen enhancing exercise done 15-60 minutes a few days a week is a great boost to one's health.

The safe maximum heart rate is 220 beats minus your present age. When you are working out, you should target an increase of between 60% and 90% of this safe maximum. What cardiovascular exercises can you do? Brisk walking for 30 minutes or three 10-minute walks per day, mild jumping jacks, gentle jogging in place, swimming, dancing are some of these exercises. These exercises ensure a healthy heart and blood vessels.

Other exercises that strengthen the muscles act to keep it toned while keeping weight down and blood sugar at appropriate levels. Exercises that develop balance can help strengthen the muscles found in the legs, which can better support the body and reduce the likelihood of falling. This is good, especially since a good majority of broken hips among the elderly is a result from the elderly falling.

Most elderly people complain of aching joints and limited range of movements. This can be prevented by stretching exercises. These exercises keep muscles pliant and joints lubricated. Doing these simple exercises will greatly aid in the onset of joint-related illnesses and will assist them in their mobility and the performance of their daily activities.

Exercises that develop endurance keep both the lungs and the heart healthy. The joints are able to move to the full range of movements that they can, and the muscles are kept firm and toned. The increased metabolism that is encouraged by exercise can stimulate the release of hormones. This can improve the performance of the body, and can even lengthen the amount of time that these organs are able to perform in top shape.

All these activities help raise the onset age of osteoporosis and to minimize its effects after it begins. Non-insulin dependent diabetes mellitus is less likely for the physically active. Certain forms of heart disease are less likely for those who exercise moderately later in life.

Many elderly people experience episodes of depression and low morale because they are left with no family and friends most of the time. There is evidence that with mild and regular exercise, these episodes are minimized.

Before beginning any sort of exercise regimen, older people should seek the advice of both their doctors and a trained exercise trainer. This can ensure that they are going about exercising the right way.

If you have a medical condition, be sure to discuss your plans with a physician and sports expert to develop an exercise routine appropriate to you. - 16004

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