Strength training is generally safe for children and teens when done properly and under supervision.

Strength training is generally safe for children and teens when done properly and under supervision. There is no evidence that strength training will stunt growth or damage growth plates. Weight training, or strength training, can be important for teenagers for many reasons, including: Injury prevention: Strength training can help prevent injuries by strengthening muscles, tendons, and ligaments. A meta-analysis found that strength training between the ages of 14-18 may reduce the incidence of ACL injuries. Bone health: Strength training can help build bone density and make bones stronger. This process is called osteogenesis, and the specific bones that are strengthened depend on the exercises performed. For example, squats can strengthen the bones in the legs. Athletic performance: Strength training can help improve athletic performance by increasing strength, power, and endurance. Mental health: Strength training can help improve mental health by enhancing mood, self-esteem, and psychological well-being. Weight loss: Strength training can help overweight children lose extra pounds.