Standing ab-wheel

Muscle group

Abdomen

Primary muscles

Abs

Secondary muscles

Lats, Obliques

1. Stand with your feet shoulder-width apart, hinge at your hips, and place the ab wheel on the floor in front of you with your core braced and lower back slightly rounded.
2. Roll the wheel forward under control, extending your body as far as possible without letting your lower back arch or your hips sag.
3. Contract your abs and lats to pull the wheel back toward your feet, returning to the standing position.