Table 4 The educational content of the application sections

Physical activity

Advantages and disadvantages of physical activity, the amount of physical activity for adolescents, options for doing physical activity, steps to do a physical activity session, how to start physical activity, important points in doing physical activity, and how to make physical activity attractive

Nutrition

The importance of healthy food for adolescents, types of healthy food for adolescents, amount of food consumption, breakfast and its importance, types of eating habits, and vitamins and minerals

Personal hygiene

Body hygiene, hand hygiene, oral and dental hygiene, skin and hair hygiene, and sleep hygiene

Risky behaviors

Risky behaviors in adolescents, drugs and alcoholic beverages, smoking and hookah, suicide, violence, and sexual relations

Safety and events

Traffic accidents, domestic events or events at home, events in sports environments, and events in public environments