Start on your knees, holding the Power Glider slightly in front of you, making sure the "V" of the glider is tilted forward.
Roll the Power Glider forward into a plank position (shown at left) or as far as you can comfortably go, while keeping your core engaged. Return to starting position.
Next, roll the Power Glider out to the right (shown at right), keeping your core engaged, then back into plank position. Return to starting position on your knees. Repeat the same sequence on the left side.
Complete 10 reps of this full combination: front, right, and left plank twists. Rest for 30 seconds and repeat the entire circuit.