About 80- 90 pounds. But it depends on the bone structure. Also, some kids inherit things from their parents.
Anybody in there 50's should weigh about 185 through 195 lbs. A six footer 51 year olds should weigh about 190.
7 year olds should weigh about 45-55 pounds if normal. For overweighted kids it should be 55-65 pounds. For underweighted kid sit should be 35-43 pounds.
It depends on your height and your build
seriously it mainly depends on how tall you are and everything. But the average weight for 13 year olds are 101lb Hannah: I am a 13 year old model and I weigh 102.36 lbs, and I'm 5' "6
I am 11 year old and 6 months and 4 foot 11 and weigh 87 lbs so should weigh like 85 lbs for exact but any wear between 80-105 lbs is normal for 11 year olds.
I think you should weigh about 140.
Since eleven-year-olds aren't very strong yet, I'd recommend a racket with a large head and doesn't weigh very much.
It depends but 11 year olds can range from 70 to 90 pounds
you should weigh 105-115
I think a healthy42 year old women should weigh from150 yo 210
A 11 year old at 5'3 should weigh between 120-130lbs.
7 year olds should do 10-16 reps of any exercise