11:53 AM CDT on Monday, July 18, 2005

Mackie Shilstone / Fitness Expert

A regular program of exercise is, of course, very beneficial for maintaining optimum health. However, you should always vary your exercise routing. According to a recent study, repetitive exercise routines may cause overuse injuries. They may also hurt your mental health. Some of the people in the study who were 65 or older, engaged in four or more different kinds of physical activities each week. The results appeared to show that they were less likely to develop Alzheimer's disease than those who participated in only one or no activities. The causes of Alzheimer's disease are unclear. However, you may lower your risk of Alzheimer's by choosing a healthier lifestyle, a well-balanced diet, a regular exercise routine, and keeping your mind active. And, most importantly, check with your doctor and get tested for symptoms of Alzheimer’s.