Medical students spend a year learning about pharmacology and receive instruction on drug prescribing throughout their training. Often, the drugs they study will no longer be recommended by the time they are in practice. Exercise Benefit Specifics Let us examine the benefits of exercise therapy for the common serious diseases. CAD claims many people who are at the peak of their career. About twice as many heart attacks occur every day.
Exercise combined with diet therapy can reverse established heart disease.
Vigorous exercise in early adulthood confers considerable protection from strokes in later life. This effect is independent of other risk factors. Substantial evidence shows that exercise is an effective treatment for mild and moderate high blood pressure and is a useful adjunct for the treatment of severe hypertension. Many patients who adhere to a regular, specifically prescribed aerobic exercise program can reduce their blood pressure without taking drugs. Thus, they avoid the potentially toxic effects and considerable expense of long-term drug therapy.