Beneficial effects of exercise on aerobic capacity and body composition in adults with Prader-Willi syndrome.

Adults with Prader Willi syndrome were subdivided into an experimental group (n = 6) and a control group (n = 5) to determine the effects of an aerobic exercise program. Their resting heart rate, aerobic capacity, body fat percentage, body weight, and somatotype were determined. Participants in a 6-month walking program showed statistically significant differences in all variables measuring aerobic capacity and a significant variation in weight loss over the 6-month program compared to the control group.