TETSUBand V-Up vs Cable Seated Crunch
The Band V-Up and the Cable Seated Crunch both train the abs as their primary muscle. The Band V-Up uses a band while the Cable Seated Crunch uses a cable. Here is how they compare and when to pick each.
Side-by-side comparison
| Band V-Up | Cable Seated Crunch | |
|---|---|---|
| Primary muscle | abs | abs |
| Body part | waist | waist |
| Supporting muscles | hip flexors | obliques |
| Equipment | band | cable |
| Steps in our guide | 4 | 5 |
How each one starts
Band V-Up — first steps
- Lie flat on your back with your legs straight and your arms extended overhead, holding the band.
- Engaging your abs, lift your legs and upper body off the ground simultaneously, reaching your hands towards your toes.
Cable Seated Crunch — first steps
- Sit on a cable machine with your feet flat on the ground and your knees bent.
- Hold the cable handle with both hands and position it behind your head.
Full step-by-step guides are linked below.
Which should you choose?
The Band V-Up gives accommodating resistance that peaks at the top of the range. The Cable Seated Crunch keeps constant tension on the muscle through the whole range of motion. 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 Band V-Up better than the Cable Seated Crunch?
Neither is universally better — both train the abs as the primary mover. The Band V-Up gives accommodating resistance that peaks at the top of the range, while the Cable Seated Crunch keeps constant tension on the muscle through the whole range of motion. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Band V-Up and the Cable Seated Crunch 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 Band V-Up and the Cable Seated Crunch work the same muscles?
The primary muscle is the same: the abs. Supporting muscles differ slightly — hip flexors for the Band V-Up versus obliques for the Cable Seated Crunch.
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.