TETSUBarbell Curl vs Kettlebell Bottoms Up Clean From The Hang Position
The Barbell Curl and the Kettlebell Bottoms Up Clean From The Hang Position both train the biceps as their primary muscle. The Barbell Curl uses a barbell while the Kettlebell Bottoms Up Clean From The Hang Position uses a kettlebell. Here is how they compare and when to pick each.
Side-by-side comparison
| Barbell Curl | Kettlebell Bottoms Up Clean From The Hang Position | |
|---|---|---|
| Primary muscle | biceps | biceps |
| Body part | upper arms | upper arms |
| Supporting muscles | forearms | forearms and shoulders |
| Equipment | barbell | kettlebell |
| Steps in our guide | 6 | 8 |
How each one starts
Barbell Curl — first steps
- Stand up straight with your feet shoulder-width apart and hold a barbell with an underhand grip, palms facing forward.
- Keep your elbows close to your torso and exhale as you curl the weights while contracting your biceps.
Kettlebell Bottoms Up Clean From The Hang Position — first steps
- Stand with your feet shoulder-width apart, holding a kettlebell in one hand with an overhand grip.
- Bend your knees slightly and hinge forward at the hips, keeping your back straight and chest up.
Full step-by-step guides are linked below.
Which should you choose?
The Barbell Curl lets you load the heaviest weights and progress in small, steady jumps. The Kettlebell Bottoms Up Clean From The Hang Position shifts the load off-center, adding grip and stabilizer demand. 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 Barbell Curl better than the Kettlebell Bottoms Up Clean From The Hang Position?
Neither is universally better — both train the biceps as the primary mover. The Barbell Curl lets you load the heaviest weights and progress in small, steady jumps, while the Kettlebell Bottoms Up Clean From The Hang Position shifts the load off-center, adding grip and stabilizer demand. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Barbell Curl and the Kettlebell Bottoms Up Clean From The Hang Position 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 Barbell Curl and the Kettlebell Bottoms Up Clean From The Hang Position work the same muscles?
The primary muscle is the same: the biceps. Supporting muscles differ slightly — forearms for the Barbell Curl versus forearms and shoulders for the Kettlebell Bottoms Up Clean From The Hang Position.
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.