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Ab Wheel Rollout

The ab wheel rollout is one of the most demanding anti-extension exercises there is. As you roll the wheel out, the entire rectus abdominis works maximally to stop your low back from arching, with the obliques and lats assisting and the spinal erectors bracing. Earn it from the knees before ever attempting a standing rollout.

Equipment
Wheel Roller
Body part
Abs
Type
Strength
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Core Brace
Muscles worked
Target
Upper Rectus Abdominals, Lower Rectus Abdominals
Secondary
Abdominal External Oblique, Latissimus Dorsi
Tertiary
Erector Spinae, Deltoid Anterior

How to do it

  1. 1

    Kneel on a pad and grip the ab wheel with both hands under your shoulders.

  2. 2

    Brace your abs hard and tuck your pelvis slightly.

  3. 3

    Roll the wheel forward, extending your body into a straight line.

  4. 4

    Go only as far as you can while keeping your low back from sagging.

  5. 5

    Exhale and pull the wheel back by contracting your abs.

  6. 6

    Return to the start with your hips over your knees.

Tips

  • Keep a slight pelvic tuck the whole time so your low back never arches.
  • Limit your range to what your abs can control; ego rollouts wreck backs.
  • Progress to a standing rollout only after knee rollouts are easy and clean.

Variations

Common mistakes

  • The low back arches into a sag just past the halfway point of the roll-out, right where the exercise is supposed to teach you to resist it.
  • Some lifters push the range out further every session before the prior range is fully controlled, so the sag just moves further out instead of disappearing.
  • Once the arms pass overhead, the shoulders shrug up toward the ears instead of staying packed down, which drains stability from the brace.
  • Holding the breath for the whole rep spikes pressure in the belly instead of channeling it into a steady brace.
  • The wheel drifts off a straight line when one arm pushes harder than the other, twisting the spine under load instead of loading it evenly.

Frequently asked

How many sets and reps of the ab wheel rollout should you do when you are new to the exercise?
Start with 3 sets of 5 to 8 reps, rolling out only to the point where you can keep the low back from sagging, even if that is just a few inches past your knees. Rest 60 to 90 seconds between sets. Add an inch or two of range each week only after every rep in a set looks identical; chasing distance before that just trades range for form.
What can I do instead of the ab wheel rollout with no equipment?
A loaded plank with your hands walked slightly forward of your shoulders trains the same anti-extension bracing without any gear. A slow bear crawl hold or a long forearm plank works too. If you have a smooth floor and a hand towel, sliding your hands out from a kneeling position mimics the rollout itself closely enough to keep building the pattern.
What is the ab wheel rollout good for and who should skip it?
It builds anti-extension core strength, the ability to keep your spine from arching under load, which carries over directly to squats, deadlifts, and overhead work. It suits lifters who already have a solid plank and want to load that same pattern. Skip it if you have current low back pain or cannot hold a strict plank for 30 to 45 seconds yet; build that baseline first.

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