TETSUCable Curl vs Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball
The Cable Curl and the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball both train the biceps as their primary muscle. The Cable Curl uses a cable while the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball uses a dumbbell, exercise ball. Here is how they compare and when to pick each.
Side-by-side comparison
| Cable Curl | Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball | |
|---|---|---|
| Primary muscle | biceps | biceps |
| Body part | upper arms | upper arms |
| Supporting muscles | forearms | forearms and shoulders |
| Equipment | cable | dumbbell, exercise ball |
| Steps in our guide | 7 | 5 |
How each one starts
Cable Curl — first steps
- Stand facing the cable machine with your feet shoulder-width apart.
- Grasp the cable attachment with an underhand grip, palms facing up.
Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball — first steps
- Stand with your feet shoulder-width apart and hold a dumbbell in each hand, palms facing forward.
- Place an exercise ball behind you and position one foot on top of it, keeping your balance.
Full step-by-step guides are linked below.
Which should you choose?
The Cable Curl 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 biceps adapting.
Full form guides
Common questions
Is the Cable Curl better than the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball?
Neither is universally better — both train the biceps as the primary mover. The Cable Curl keeps constant tension on the muscle through the whole range of motion, while the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball offers a different stimulus. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Cable Curl and the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball in the same program?
Yes, but usually not in the same session — they overlap heavily on the biceps. 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 Cable Curl and the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball work the same muscles?
The primary muscle is the same: the biceps. Supporting muscles differ slightly — forearms for the Cable Curl versus forearms and shoulders for the Dumbbell Alternating Bicep Curl With Leg Raised On Exercise Ball.
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.