Prone Twist on Stability Ball
Targets Abs / Core (also Obliques, Hip Flexors). Requires Stability Ball. Part of the Iron Roulette™ full-body workout program — spin the bull for a random, gear-aware gym move.
Equipment
Iron Roulette only spins this move when your gym bag includes every piece of gear it needs.
How to
- Start by lying face down on a stability ball with your feet shoulder-width apart and your toes touching the ground.
- Place your hands behind your head or cross them over your chest.
- Engage your core…