What Is A Good Long Jump For A 12 Year Old?
What Is A Good Long Jump For A 12 Year Old? The average, or 50th-percentile, jump for 13 – to year – old boys is about 17 inches, fitness expert Jay Hoffman writes in “Norms for Fitness, Performance and Health.” The 10th to 20th percentiles run from to inches; 30th to 40th percentile is 15