hey guys, ive been workin out for 6 months now , and the past 2 months have been real intense . workin out 5 days a week. recently i started noticing stretch marks on my biceps and the inner shoulder by my arm pits, kind of nasty looken. i was wondering what causes this, what am i doing wrong?? or is this normal .. . those are th eonly areas where ihave stretch marks.
thanks
thanks

Comment