The barbell rollout is one of the most effective advanced core exercises for building serious abdominal strength, stability, and definition. Unlike basic crunches, this movement demands full anti-extension control, heavily targeting the rectus abdominis, transverse abdominis, obliques, lower back, and even shoulders and lats for a complete core challenge.
Ideal for athletes and lifters seeking functional power and a shredded midsection, the barbell rollout requires precise form to maximize gains and prevent injury.
This guide explains step-by-step execution, primary muscles worked, key benefits for posture and performance, common errors to avoid, safe progressions from beginner to advanced, and how it compares to the ab wheel, everything you need to incorporate barbell rollout into your training for noticeable core results.
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Exercise Description |
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Main Target Muscles |
Abs |
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Secondary Target Muscles |
Shoulders |
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Workout Type |
Strength |
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Gym Gear |
Barbell |
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Fitness Level |
Intermediate |
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Compound/Isolated |
Compound |
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Power Move |
Push |
Target Muscle Group

Ab rollout is an exercise that targets the core muscles. This includes the rectus abdominis (lower back), and the obliques (rectus abdominis). The ab rollout targets the upper back and shoulders as well. Barbell ab rollouts are similar to planks, except that you don't place your arms or hands on the mat. Instead, you place them on the barbell.
The barbell's instability means that the core muscles have to work harder. This is why the barbell-ab rollout is considered to be an intermediate or advanced move. Do a traditional plank for 30-60 seconds before you attempt this move.
How to Do Barbell Rollout:
- Place your knees on the mat or floor and grab the barbell with a grip that is wider than your shoulder width. Each side should have 5-10lb plates.
- Keep your back straight and your arms straight.
- Next, roll the barbell in front of your body until your arms are fully extended.
- Tendon your abs and gently roll the barbell towards your knees.
Barbell Rollout Tips
- Always keep your back and arms straight.
- Slowly do the exercise and focus on using your abdominal muscles for pulling the barbell towards you.
- Standing barbell rolls can be added intensity.