Question: what is the average speed of a 12 year old boy?
Answer: The maximum speed of 10-11 yrs., 12-13 yrs & 14-15 yrs. were 6.45, 6.77 & 7.70 m/sec. and average speed 5.76, 6.01 & 6.47m/sec respectively. Conclusions: The schools going untrained boys have smaller acceleration zone and the length of acceleration zone increase with increase of age.