TETSUBarbell Standing Ab Rollerout vs Inchworm
The Barbell Standing Ab Rollerout and the Inchworm both train the abs as their primary muscle. The Barbell Standing Ab Rollerout uses a barbell while the Inchworm is bodyweight-only. Here is how they compare and when to pick each.
Side-by-side comparison
| Barbell Standing Ab Rollerout | Inchworm | |
|---|---|---|
| Primary muscle | abs | abs |
| Body part | waist | waist |
| Supporting muscles | shoulders and lower back | shoulders and hamstrings |
| Equipment | barbell | bodyweight |
| Steps in our guide | 5 | 6 |
How each one starts
Barbell Standing Ab Rollerout — first steps
- Stand upright with your feet shoulder-width apart and hold the barbell with both hands in front of your thighs.
- Engage your core and slowly roll the barbell down towards the ground, keeping your back straight and your arms extended.
Inchworm — first steps
- Start in a standing position with your feet hip-width apart.
- Bend forward at the waist and place your hands on the ground in front of you.
Full step-by-step guides are linked below.
Which should you choose?
The Barbell Standing Ab Rollerout lets you load the heaviest weights and progress in small, steady jumps. The Inchworm needs no equipment and scales through leverage, tempo and reps. If your gym has both options, neither is a wrong choice: pick the one that feels strongest through a full range, and swap after 6 to 8 weeks to keep the abs adapting.
Full form guides
Common questions
Is the Barbell Standing Ab Rollerout better than the Inchworm?
Neither is universally better — both train the abs as the primary mover. The Barbell Standing Ab Rollerout lets you load the heaviest weights and progress in small, steady jumps, while the Inchworm needs no equipment and scales through leverage, tempo and reps. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Barbell Standing Ab Rollerout and the Inchworm in the same program?
Yes, but usually not in the same session — they overlap heavily on the abs. A common setup is one as your main movement and the other on a second training day, or alternating them block by block.
Do the Barbell Standing Ab Rollerout and the Inchworm work the same muscles?
The primary muscle is the same: the abs. Supporting muscles differ slightly — shoulders and lower back for the Barbell Standing Ab Rollerout versus shoulders and hamstrings for the Inchworm.
Track it in Tetsu
Tetsu tracks both movements separately, keeps your PRs per exercise, and tells you which one is actually progressing. Free to start.