no, that's a little overweight
exercise and eat right
Depends how tall you are, really.
It is physically impossible for a 10 year old to weigh 400 pounds if the 10 year old is healthy.
The healthy weight for a 10 year old girl is 71 pounds. The normal weight range for a 10 year old girl is 46 to 75 pounds.
130 pounds
It depends on how tall you are and your gender...a healthy weight could go anywhere from 80-120 pounds for a 12 year old.
Anywhere from 105 pounds to 135 pounds is a healthy weight
80-90 pounds.
About 65 pounds or more
probably not
Most likely. I know a thirteen year old who's only 90 pounds.
164 POUNDS
atleast 100 pounds atleast 100 pounds