The average body weight in 12 year olds:
Girls should be around the 35kg mark while boys would be on an average weight on 37-38kgs
About 27%
well a 13 year old should not have more than 45% body fat i hope this helps if not sorry
15-23% body fat
The average body fat percentage a 13-year-old should have depends on their gender and height. It is usually around 25 percent.
12% - 16%
150 is not "fat" for a 14 year old, near this age muscles and your whole body grow, this puts a lot if weight on your body. I am 5'6 and im 151 and i only have a small body
A 12 year old girl should have no more then 15% Body fat. It depends on your weight, and your height. For an example: I know a 12 year old girl who is 94 pounds, 5'5 feet tall, 23 waist, and she has 7% body fat. There are lots, lots, lots of websites on the internet explaining whats called your " body fat BMI presentage" Good luck!
It doesnt matter if. You should work out and eat healthy if you want to have less body fat.
8-15%
Depends how tall/short they are.
It keeps some mammals warm and even humans (who are mammals). That is why many six year old kids are fat.
they should be about 135 pounds to 160