Knee Drive
Stand facing the TRX, and hold handles high in front of you, palms facing each other. Bend left knee 90 degrees, shifting weight to right leg. Bend right knee.
Rise up onto ball of right foot as you lift left knee to hip height in front of you, and bend elbows, pulling handles toward chest. Return to starting position. Switch sides to complete set.
Sets: 3
Reps: 30 seconds