Core · Abs
Ab wheel rollout
How to use the ab wheel from your knees: setup, how far to roll out, mistakes that load the lower back and how to progress safely.
| Focus | Abs · lats, shoulders, hip flexors |
| Movement | Core stability |
| Equipment | Bodyweight |
| Suggested sets | 3 × 10 |
| Estimated time | ≈ 5 min |
| Joints loaded |
The ab wheel rollout is one of the most demanding core exercises. Kneeling with your hands on the wheel, you roll it forward to stretch your body out and come back without letting your lower back arch. It is an anti-extension exercise: your abs work hard to stop your back from arching.
Muscles worked
The rectus abdominis and transverse abdominis do most of the work. The lats and shoulders control the arm movement, and the hip flexors help on the way back.
How to do it
- Kneel on a mat and hold the wheel with both hands, under your shoulders.
- Brace your abs and glutes, with your pelvis slightly tucked.
- Roll the wheel forward slowly, stretching your body out.
- Only go as far as you can while keeping your lower back from arching.
- Pull back with your abs, without lifting your hips first.
Common mistakes
- Arching the lower back as you roll out. This is the most important mistake and the cause of back pain with this exercise.
- Rolling out too far in your first sessions.
- Returning butt first.
- Shrugged shoulders.
How to progress
- Roll toward a wall: the wall limits your range.
- Partial range from your knees, increasing week by week.
- Full range from your knees.
- Standing: only for very advanced lifters.
Do short sets of 6–10 well-controlled reps.
Precautions
It loads the knee (where you kneel), wrist, shoulder and lower back. If you have lower-back pain, start with the dead bug or the plank, which train the same thing with less load.
Alternatives with less joint load
They train the same muscle group. Highlighted joints are also loaded by the exercise on this page.
- Machine crunch · Crunch
- Standing cable crunch · Crunch
- Reverse crunch · Leg raise
- Dead bug · Core stability
- Lying leg raise · Leg raise
Log your sets for this exercise and see your progress month by month.
Start for freeIf you have an injury, pain or a medical condition, check with a professional before doing this exercise.