Originally Posted by
MakaveliThaDon
Unless you are using a form i'm not aware of your rear delts don't get that much work on chest day, maybe on back day, but definitely not on chest day. That's why so many people will prioritize rear delts in there workouts, because there an often neglected muscle group. You will see guys do them at the START of there shoulder workouts to work them when there the freshest. If anything you should drop the FRONT delts because those are what get worked the most on chest day, especially if you're a narrower grip bencher, or just don't do alot of chest isolation movements.