Fine as long as
* you are not jerking your body * you are doing the exercises in proper form * you have an adult supervising what you do
* you have an adult nearby to ensure your safety * you are eating properly
While you're growing, it's recommended to be a little careful about doing heavy weights, but using your body as resistance is generally considered OK.
I'm 13 and I've been lifting heavy weights for a year and it hasn't stunted my growth so you will be fine
Sure.
8 centermeters is 3.1496063 inches the rest you find out urself ok I am doing my homework 11-15-17
OK, why?
Yes, this means your body was challenged and its used to being worked now. Try doing a different training and if your lifting weights add some more weight.
ok
Yes, if its not too heavy.
yes toni braxton is doing ok.
I'm doing ok. How are you?
Estás bien.
It actually is okay to lift weights at your age. I am a 14 year old girl and i bench press a bunch of weights and i have not stunted my growth. Guys are mad to lift weights I'm not suppose to lift weights but i am strong enough to do it. The answer to you is yes.