By deleting the rest interval, these supersets allow you to get lots of training accomplished in less time. Better yet, they’re less likely to impair exercise performance compared to supersets targeting the same muscle groups. (1)
So buckle up, grab the plan, and get to work hitting just about everything above your hips using a handful of high intensity, highly focused movements.
Meet Your Chest and Back Muscles
In his prime, massive and full pectoral muscles were among Arnold Schwarzenegger’s most impressive attributes. Arnold’s chest had size and symmetry — attributes which are key to a well-developed chest. Not only will lifters with bodybuilding goals need to perform chest exercises with sufficient intensity, but they will also need to ensure all areas of the chest are adequately targeted.
Pectoralis major, the most prominent chest muscle, has two or three functional “subregions.” The sternocostal head is the largest portion and it is effectively trained during horizontal adduction exercises such as horizontal chest presses and flyes. The upper-most part of the pec major, termed the clavicular head, is emphasized with shoulder flexion exercises and incline presses.
Less often discussed, but relevant to any lifter training for a top physique, is the inferior-most portion of the pecs — the lower costal fibers and abdominal fibers. These fibers pull your arms down from the overhead position, as in pulldowns and pullovers.
