It leads to a healty life by explaining what you should, or should not eat.
Since more than half American adults have one or more chronic diseases each year (often related to poor diet.)... It helps emphasize of the importance of creating a healthy eating pattern to maintain health, and reduce the risks in a life time/future
I have participated in a team sport and activity and not all my teammates were helpful or supportive. Some were very judgmental and always wanted to compete. I haven't done anything that has to do with boxing yet but i'm looking into starting soon.