Well I am 15 and have a lot of muscle. I weigh 150. It depends on the weight of the boy. But when I was 12 I did 30 situps, but that is because I have been a stronger kid. Hope this helps!!
52g of portions a 14 year old boy should have (years: 14-18)
A nine year old boy should eat about 2,200 calories
The number of erections that a 12 year old boy should get varies. Each boy is different and experiences puberty differently.
A 7 year old boy should be about "49 to "55
40 pounds
Dump Her.
The child should only have one heartbeat.
a 12 year old girl should be around 6 stone and a 12 year old boy should be around 6 average 7 stones
An eleven year old boy should have 2,300 mg a day
sorry to say it but at 22 you're not a boy
AIDS
aids