And while the usual suspects—pecs, lats, delts, and quads—often take center stage, there’s an unsung hero working quietly behind the scenes: the serratus anterior. Known as “the boxer’s ...
The scapula (shoulder blade), clavicle (collarbone) and humerus (upper arm bone) rely heavily on the coordination of muscles like the rotator cuff, trapezius, serratus anterior and deltoids to ...
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