Step 1: Standing upright on one foot, or leaning back, facing the TRX anchor, with the other foot held up several inches in front of you, hold the TRX handles and squat down with the supporting leg as deeply as you can.
Step 2: Press through the heel of the squatting leg to push yourself up back to the starting position.
Step 3: Repeat this movement several times, before switching legs and repeating the same thing.
How to progress the exercise
Wearing a weighted vest will add an additional load to this exercise. Also, you may want to add a hop within the movement to add to the explosiveness.
A good strong plank is required for this exercise….If revision is needed, refer to the TRX Plank.