OK!! Guys this is somethin u need to try.

ill be honest i dont know what it is fully, havent looked into it yet but...

i havent been able to make my chest hurt the nest day for MONTHS so my friend suggested this training

he said "get 60-70% Of your maximum weight, and do 10 sets of 10 with 1 min rest between

then 3 sets of dumbell flys....

and ur done... *(i added another set of 3 cable crossovers to faliure & 3 sets on the chest press machin for failiure after)

THIS WORKS!!! end of but u should probably look more into it first online....

bt if u have trouble with chest, have a try