YourUniverse
Member
You only think Im correct because youve read a similar article or piece of research to what I have - neither of us is "correct", we are both amalgamations of experience and information.There's actually evidence showing greater muscle fiber recruitment for the upper chest from doing decline bench presses: SuppVersity EMG Series - Musculus Pectoralis Major: The Very Best Exercises for a Chiseled Chest - SuppVersity: Nutrition and Exercise Science for Everyone
I take this with a grain of salt, however, because EMG is related to load, and more motor units firing due to higher weight on a decline would induce a bigger EMG response. Nevertheless, it does make you think. Maybe one actually can build a complete chest with flat or decline bench. And to your point, which you are correct, a heavy weight does tend to induce better muscle gains due to higher intensity, more motor units firing.
You can also get a bigger upper chest from properly performed overhead presses, if you are using the upper chest. No incline presses necessary. The problem is most people only go halfway down or to just their chins, not getting the benefit of upper chest activation. If you do overhead presses correctly, you actually feel your upper chest contracting.
It seems I tend toward clinician results, and you toward empirical evidence, and thats fair.