Quote (Henchman21 @ 10 Feb 2015 17:11)
can also do some shoulder sets before bench to exhaust them and make the chest work harder
i experienced this, then i fixed my form
Uh what? No!
If you do shoulder exercises before benching, once you bench your shoulders will give out early and you won't get any work done with your chest.
You have to pre-exhaust your chest with isolation exercises so that when you bench, you engage the chest right away. You'll develop your mind-muscle connection and within a few weeks, you'll be able to bench fresh and engage your chest a lot more.