TETSUBand V-Up vs Oblique Crunches Floor
The Band V-Up and the Oblique Crunches Floor both train the abs as their primary muscle. The Band V-Up uses a band while the Oblique Crunches Floor is bodyweight-only. Here is how they compare and when to pick each.
Side-by-side comparison
| Band V-Up | Oblique Crunches Floor | |
|---|---|---|
| Primary muscle | abs | abs |
| Body part | waist | waist |
| Supporting muscles | hip flexors | obliques |
| Equipment | band | bodyweight |
| 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.
Oblique Crunches Floor — first steps
- Lie on your back with your knees bent and feet flat on the floor.
- Place your hands behind your head or cross them over your chest.
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 Oblique Crunches Floor 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 Band V-Up better than the Oblique Crunches Floor?
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 Oblique Crunches Floor 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 Band V-Up and the Oblique Crunches Floor 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 Oblique Crunches Floor 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 Oblique Crunches Floor.
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.