Levator scapulae: Levator scapulae connects the neck to your shoulder blades, raises the shoulder blade, and extends/rotates the neck for upper back stability. The trapezius performs an accessory role in back exercises like rows or pull-ups, but is introduced Heart-stage when carrying out shoulder isolation exercises like shrugs. The neck https://exercisesforupperback43096.blogrelation.com/32542958/an-unbiased-view-of-exercises-for-upper-back