its has to do with how long you exercise
the stages are denial, anger, bargaining, depression and acceptance
Bowel incontinence is an inability to control bowel movements, resulting in involuntary soiling. It's also sometimes known as faecal incontinence. The experience of bowel incontinence can vary from person to person. Some people feel a sudden need to go to the toilet but are unable to reach a toilet in time.
The answer is muscle endurance