Levator scapulae: Levator scapulae connects the neck into the shoulder blades, raises the shoulder blade, and extends/rotates the neck for upper back balance. Deltoids – the muscles that provide the cap on the highest of your shoulder. They are very important in lifting steps because they initiate the movement from https://trentonlquyc.onesmablog.com/not-known-facts-about-exercises-for-upper-back-66799846