High-impact exercises may affect young athletes due to the increased risk of injury associated with their developing bones and joints. Activities like jumping, running, or high-intensity sports can strain the musculoskeletal system, potentially leading to conditions such as stress fractures and tendinitis. While high-impact exercise promotes strength and coordination, it’s critical to ensure proper technique and allow sufficient recovery. Incorporating a balanced mix of low-impact activities can mitigate injury risks and support healthy development in young athletes.