HOW: Start in the quadruped position with your hands on the ground underneath your shoulders, elbows straight, and knees on the ground under your hips. From here, kick one leg straight out from your hip. Then, bring your heel to your butt bending your knee while your thigh stays in the same position.
FEEL: You should feel your hip and hamstring muscles working.
COMPENSATION: Keep your back flat, don’t twist your hips as you kick your leg out and curl it.