
Originally Posted by
Flexor
It has been said quite a few times now I think...
They are not productive considering the anteriors are worked in every chest movement you do. No isolation is required for them, unless they are inferior genetically but even so its not exactly a mass exercise so its benefits are limited.
Shoulder presses, arnold presses, any kind of presses will work the anteriors through the full range of motion past shoulder height and since more mass can be used they are better exercises. Anytime the shoulder is flexed above horizontal to the floor, the anteriors are activated better.
The supraspinatus is responsible for 15 degs elevation on its own, then the medial works well up to shoulder height but after that the anterior takes up more of the strain so barbell front raises aren't so great as you can't get a full contraction/pump/peak