The trapezius muscle mass (or traps) are one of many much larger muscles in the back. The center and decreased traps originate and insert along the C7-T12 vertebrae into the lateral 3rd of your clavicle, the acromion approach, and also the spine in the scapula. (Based upon your hip mobility https://backexerciseswithdumbbell36790.blogrelation.com/39441074/a-simple-key-for-hammer-strength-adjustable-dumbbells-unveiled