The correct answer is obsessive-compulsive disorder.
Explanation:
Obsessive-Compulsive Disorder (OCD)
is a disorder that involves disturbing and unwanted thoughts, or urges or an obsession that intrudes into an individual's mind and causes discomfort or in comfort then the person with OCD tries to reduce by repetitive behaviors or acts that an individual is driven to do.
Thus, the correct answer is obsessive-compulsive disorder.
Yes, you can because professional athletes in my opinion push there body to hard. There is such thing as being to fit. Yes, you get nice arms or legs but they also have heath problems later on in life.