TETSUBodyweight Incline Side Plank vs Spell Caster
The Bodyweight Incline Side Plank and the Spell Caster both train the abs as their primary muscle. The Bodyweight Incline Side Plank is bodyweight-only while the Spell Caster uses a dumbbell. Here is how they compare and when to pick each.
Side-by-side comparison
| Bodyweight Incline Side Plank | Spell Caster | |
|---|---|---|
| Primary muscle | abs | abs |
| Body part | waist | waist |
| Supporting muscles | obliques and shoulders | obliques and lower back |
| Equipment | bodyweight | dumbbell |
| Steps in our guide | 5 | 5 |
How each one starts
Bodyweight Incline Side Plank — first steps
- Start by lying on your side with your legs extended and stacked on top of each other.
- Place your forearm on the ground directly below your shoulder, with your elbow bent at a 90-degree angle.
Spell Caster — first steps
- Stand with your feet shoulder-width apart and hold a dumbbell in one hand.
- Bend your knees slightly and hinge forward at the waist, keeping your back straight.
Full step-by-step guides are linked below.
Which should you choose?
The Bodyweight Incline Side Plank needs no equipment and scales through leverage, tempo and reps. The Spell Caster works each side independently and demands more stabilizer control. 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 Bodyweight Incline Side Plank better than the Spell Caster?
Neither is universally better — both train the abs as the primary mover. The Bodyweight Incline Side Plank needs no equipment and scales through leverage, tempo and reps, while the Spell Caster works each side independently and demands more stabilizer control. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Bodyweight Incline Side Plank and the Spell Caster 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 Bodyweight Incline Side Plank and the Spell Caster work the same muscles?
The primary muscle is the same: the abs. Supporting muscles differ slightly — obliques and shoulders for the Bodyweight Incline Side Plank versus obliques and lower back for the Spell Caster.
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.