The Hamstring Runner is a powerful move to strengthen the hamstrings, hips, glutes, back extensors and overall core.
- Begin by adjusting your straps to about mid-calf height.
- Then lie supine and put your heels into the straps below the anchor point of the TRX. Note that the further you move back from the anchor point, the more challenging the move.
- Place your arms next to your side with palms facing up.
- Keeping your hips off the ground, alternate pulling in towards your glute to simulate a marching movement.