Hey guys, im looking for some great chest building tips, i have tried every thing, i've even had a few personal trainers but all they suggest is to go heavy, i have tried that but not got any real gains, my best bench is 2 sets of 6 at 310 lbs, i am 182 lbs 11% bf but whatever i do i cant seem to build my chest, its really getting me down to the point where i feel like throwing the towel in, i have alos been told by a few ppl that i need to build solid foundations first, by doing more reps at moderate weight, tried that and still nothing, i've been training for 4 years now and have been upto220 lbs with the help of some aas but at the moment im clean, would really appreciate some help here guys.