Over-training (OT) is going beyond the natural physical limitations of one's body by training too much or too intensely. It can develop when the physical and emotional stresses placed upon an individual are greater than the coping and repair resources. Too much exercise can be stressful on all of the body systems. OT can result in serious damage to the body, including physical and mental collapse and is common among people who are eager to see quick results in a short time. B