Levator scapulae: Levator scapulae connects the neck to your shoulder blades, raises the shoulder blade, and extends/rotates the neck for upper back security. It's also possible to experience degeneration on the side joints with the vertebra, closing down the space meaning there isn’t as much space to the nerve roots https://lukasekptw.diowebhost.com/81682893/new-step-by-step-map-for-exercises-for-upper-back