i am 15 i like to go to the gym and i dont know what to do with my right arm evryone can notice the diference
start using your other arm! If it feels a little funny try a little lube. And do not hestitate to reverse the direction of your fist.
Exactly, you gotta be a switch hitter.
lol that happend to one of my friends xD one of his arms are like huge and the othere one is normal size i dont have that problem tho ^_^ im one of those very few that can use either hands my left arm is a little bigger then my right but its not that noticeable but yeah u gotta get use to using either hand and then ur other arm shud match ur othere arm lol