 If you want shoulder mobility, so you can do things like this. Make sure to do these two exercises. First exercise is the wall circle. I'm going to take my arm and take it through full range of motion, rotating it. Once we get back behind the shoulder, rotating it again, and keeping my shoulders nice and square, so I can take this shoulder through all ranges of motion with tension and strength. The second exercise is the handcuffs with rotation. So we'll start here with the handcuff position. We're going to retract our shoulders back, and we're going to bring our arms gradually out to the sides, adding a bit of rotation naturally until we get our palms facing up, reach behind the head, bring it back out, and reverse the process so we can get full range of motion and strengthen that range of motion.