A torn pectoralis major muscle, or pec muscle, is an injury that many of us have probably not heard of. But it's a serious injury striking boxers, pro wrestlers, bodybuilders, and even a growing ...
Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). The two sections come ...
Discover 5 proven exercises to fix a flat chest and build upper pecs with incline variations and tempo tweaks.
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