People who take part in compulsive exercise may feel great most of the time -- unless it rains and they are unable to run for miles. They think excessive exercise is the best way to stay thin, build lean muscles, and be a star in their sport. Those with exercise compulsion often engage in sports such as ballet, gymnastics, wrestling, or track and field.
The symptoms of exercise compulsion might include:
An elevated resting heart rate
Insomnia
Lethargy and fatigue
Deteriorating physical performance