This exercises is designed to be performed with resistance tubes or bands. Resistance Tube exercises offer a portable solution for full body conditioning and full range-of-motion training.
Stand with feet shoulder-width apart on top of the resistance tube, a handle in each hand. Hands should be just outside the knees and facing each other.
Bend the knees slightly and hinge at the waist, keeping the hips back.
Pull the tube up from the knees towards the hips, squeezing the shoulder blades together.
Pause at the top and slowly return to the starting position.