Weightlifting won't do much for an 11 year old, but it wouldn't hurt. You won't be able to bulk up until 14-18.
its a little underweight they should be like 95lb.
when they are at least 10lbs under 84lbs
depending on your height that can be extremely underweight! if you are 5'0 lets say that is extremely underweight but if you are 4'5 that is ok.
you are underweight
i think you are a little bit underweight but it all depends on your height
If you are underweight you would be 55 to 65 pounds
Im 11 and i weigh 100 pounds which is underweight so 90lbs-110lbs.
no, he is underweight, he should be around 11 stone
she is underweight. Atleast she should way 90 pounds
No, not really. When I was that age, I believe I was around fifty pounds.
An 11 year old boy shouldn't be doing that at this age.
It really depends how strong the 11 year old boy is.