Cable pull through

Instructions

Attach a rope (or handle) to a pulley. Grab the rope and then stand about one meter (a few feet) from the station, facing away and straddling the rope. You are standing, your back straight, your legs slightly bent and your arms stretched. This is the starting position.
Move your arms back under your legs as far as possible, tilting your torso and bending your legs. Your arms remain stretched and your back straight.
Hold this position for one second, then return to the starting position. Do not pull the rope with your arms or shoulders: the work is done around your hips.

Muscles