How to do it
Holding straps taut, without slack, step back two or three steps so you are pulled into a bent over position with knees bent, a hinge at your hips, and a neutral spine.
Keeping shoulders held tightly down and back, lean back and drive through heels and feet to push the floor away. As hips and knees extend, follow through with a row, holding hands tight and pulling elbows straight behind you; straps and forearms follow the same line. Finish with a tall body position, glutes squeezed, hips tucked in, core braced, shoulders fully abducted and extended, and squeezing shoulder blades. Repeat movement.