Something about my lack of flexibility restricting my squat?
I finally decided to start squatting, but I CANNOT rotate my shoulders back far enough to comfortably hold the bar to my back?! I completed 4 sets, but after each set my shoulder was almost in pain from being forcefully pulled back and my wrists were hurting due to having to bend them back in order to get the bar low enough.
Is this a shoulder mobility issue or a peck stretching issue, or something else? I worked on this issue when I got home using a broom stick, and in order to be even remotely comfortable I had to have a VERY wide grip approx. 18" outside of shoulder width, and even this wasn't easy.