Yes, | do.There are two reasons.First,playing sports tells children the importance of helping each otherlf someone of the team member cantt do best play, the others must cover the member by playing harderThe feeling that they must help people who requires to help is important in theire life.Second,playing sports is the best way to improve theire health.Also,They can be given not only the healthy body but also the good memories by it .For these reasons,playing sports is the best way for children to become better people.