Adolescent physical activity may assist shape healthy adult lifestyles and lower the incidence of chronic diseases by promoting the development of such behavior. Teens' health depends on exercise, which is crucial. For the benefit of their future selves, it is crucial to promote healthy lifestyles among kids and teenagers. The youngster is more likely to carry into adulthood the lifestyles they learn while they are young. A person's age may make some lifestyle adjustmentsmore difficult to implement. Engaging the entire family in the cause of healthy living is the most effective strategy. To define the ideal level of physical activity for adolescents, however, a number of scientific issues must be resolved