Which practice is recommended to prevent pediatric overuse injuries by limiting repetitive sport activity?

• A. Decrease daily practice duration
• B. Efforts should be made to limit the total amount of repetitive sport activity
• C. Schedule more tournaments to keep skill sharp
• D. Encourage year-round overhead throwing

Answer: (B)

Limiting the total amount of repetitive sport activity reduces the cumulative stress placed on growing tissues. Pediatric overuse injuries come from repeated motions that outpace the body’s ability to recover and adapt, especially during growth. By cutting down the overall repetitive load across days, weeks, and seasons, tissues get adequate rest and can strengthen, lowering injury risk. Merely shortening one practice session without lowering overall exposure still leaves high cumulative stress, and increasing tournaments or year-round overhead throwing would raise exposure instead of reducing it. So focusing on total repetitive activity is the most effective preventive approach.