The trapezius muscle mass (or traps) are among the larger sized muscles in the back. The middle and lessen traps originate and insert alongside the C7-T12 vertebrae on the lateral third from the clavicle, the acromion approach, along with the backbone of the scapula. It’s the placement of your arms https://arthurrttpn.blogkoo.com/hammer-strength-dumbbell-rack-for-dummies-50315251