It can be a good idea for a 14-year-old to join a gym, as long as they have received clearance from a doctor and are supervised by a responsible adult while working out. Regular exercise has many benefits, including improving cardiovascular health, building strength and endurance, and promoting overall well-being. However, it is important to ensure that your son is participating in age-appropriate activities and not over-exerting himself. A fitness professional at the gym can help him create a safe and effective workout plan.
