Step 1: Place you feet on the floor, and your hands in the TRX straps. The closer your feet are to the anchor, the more horizontal your body will be to the floor, and the more difficult the exercise will be.
Step 2: Your hands will be maintained at chest level., with your arms extended. Keep the TRX straps above your shoulders in order to avoid chaffing against you while performing this movement.
Step 3: While maintaining a strong stright line plank position with your abs, glutes, and shoulders stabilized, proceed to lower your body towards the floor. As you are doing so, you hands are moving in an arc motion, from closer together, to just past shoulder width.
Step 4: As you continue to lower your body to the floor, you are bending your arms more, keeping you hands just outside your shoulders.
Step 5: When you arms reach a 90 degree bend, begin to push back up to the starting position., all the while maintaining a solid plank position, and pivoting on your toes.
Step 6: Repeat this movment.
How to progress the exercise
This is an advanced exercise. To work up to this level of difficulty, you can begin with the TRX inverted Row (#9)
Avoid using momentum to perform this exercise, and avoid letting your hips sag.