How big are your biceps?!
Question: How big are your biceps!?
im 15 mine aren't that big i don't think there 13!.5 inches I've been working out for a year!.Www@Answer-Health@Com
Answers:
Everyones bodys are different!. I couldnt put on muscle mass to save m y life at the ages of 14-15!. Then when i was16 it just became really easy to do, maybe i got a load of testosterone or soomethng!. Keep at it mate, you'll notice the results soon!.Www@Answer-Health@Com