Someone told me awhile back that when doing bench press not to let you elbows go past a 90 degree angel on the way down. He said that onces you go past that point you are putting too much stress on your rotator cuff and your working your shoulders more than you are your chest.
Basically you not supposed to bring the bar all the way down to your chest.
Is there any truth to this or was he talking out of his ass.![]()