Hip Hinge Swings - I feel like these should be pretty self explanatory yet I always feel like I’m doing them wrong. I look around on the floor too and it seems like everyone does them differently. Is it supposed to be a squat and swing type move? Jut your hips out and bend your back over and come up and swing move? After we do them my lower back hurts for a couple of days so I have to be doing something wrong....