The trapezius muscle mass (or traps) are among the larger sized muscles on the back. The middle and reduced traps originate and insert along the C7-T12 vertebrae to the lateral 3rd of your clavicle, the acromion approach, as well as the spine on the scapula. (Determined by your hip mobility https://andersonjkige.wssblogs.com/33289947/dumbbell-set-and-rack-an-overview