The document summarizes a study conducted on the motives that lead teens to do physical activity. The study asked questions in five areas: enjoyment, appearance, social, fitness, and competence. Most respondents reported doing physical activity for fun and because they enjoy the sport or activity. Some who do not exercise often said they do not have enough time or are not attracted to any particular activity. The study provided information on the different psychological factors that influence students' decisions to do physical activity or not.