Barbell Ab Rollout - On Knees
Barbell Ab Rollout - On Knees is an expert compound barbell exercise that mainly works your abs, with help from your lower back and shoulders.


How to do the barbell ab rollout - on knees
- Hold an Olympic barbell loaded with 5-10lbs on each side and kneel on the floor.
- Now place the barbell on the floor in front of you so that you are on all your hands and knees (as in a kneeling push up position). This will be your starting position.
- Slowly roll the barbell straight forward, stretching your body into a straight position. Tip: Go down as far as you can without touching the floor with your body. Breathe in during this portion of the movement.
- After a second pause at the stretched position, start pulling yourself back to the starting position as you breathe out. Tip: Go slowly and keep your abs tight at all times.
Muscles worked
Sets and reps
For strength, do 3-5 sets of 5-8 reps with 2-3 minutes of rest. For muscle growth, 3-4 sets of 8-12 reps with 90 seconds of rest. Add a little weight when you hit the top of the range on every set.
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What muscles does the barbell ab rollout - on knees work?
It mainly works your abs; your lower back and shoulders assist.
How many sets and reps of barbell ab rollout - on knees should I do?
For strength, do 3-5 sets of 5-8 reps with 2-3 minutes of rest. For muscle growth, 3-4 sets of 8-12 reps with 90 seconds of rest. Add a little weight when you hit the top of the range on every set.
Is the barbell ab rollout - on knees good for beginners?
It is an advanced movement. Build a base with simpler exercises for the same muscles first, and learn it with light weight or a coach.