The trapezius muscle (or traps) are one of the greater muscles in the back. The center and lower traps originate and insert along the C7-T12 vertebrae towards the lateral third of your clavicle, the acromion process, as well as the spine of your scapula. The common spinal erector exercises are https://chancerroll.vidublog.com/32312431/the-basic-principles-of-back-exercises-with-dumbbells