TRX Supine Crunch
The TRX knee tuck face up: from a reverse plank on the hands, heels in the cradles, the knees draw to the chest and push back out.
How to do it
Setup
Seated back on straight arms, hands behind the hips, heels in the TRX cradles, hips lifted into a line.
Steps
- Pull the knees in toward the chest, the hips dropping toward the hands.
- Keep the arms straight and the chest up.
- Drive the heels back out to the straight reverse plank.
Common mistakes
Hips sitting down on the floor: at the bottom of the tuck they stay just off it. Shoulders shrugging up to the ears: press down through the hands. Kicking the legs out fast: extend under control so the straps stay still.
Breathing
Exhale on the tuck, inhale extending.
