It's hard to say what someone should weigh, as weight is based on frame size and percent bodyfat. At that height you should probably weigh somewhere from 120 - 170.
BMI is usually a good rule of thumb, but it may be misleading for athletes. You can use a calculator at http://www.nhlbisupport.com/bmi/bmicalc.htm?htf=5&hti=7&wt=120&bmi=21.9
It depends on their height.
I'm 22 years old and my weigh 57. so it's depending to a person... regards, steef ..from France
About 57-63
88 - 115
How much a women at 35 years old weight and is 57
57 kilogramms
57 kg
57 kilogramms
57 kg
57 kg
You would weigh 57 pounds.
7 year old - 50 pounds 8 year old - 57 pounds