Arms · TRX
Ring One Arm Biceps Curl
How to do the ring one arm biceps curl, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.
- Equipment
- TRX
- Difficulty
- Intermediate
- Logged as
- Weighted reps
- Movement
- Flexion
- Mechanic
- Isolation
How to do it
Face the TRX anchor and grip a single handle with one hand, palm up, arm extended and body leaning back. Keep your upper arm fixed and elbow high, then curl your body toward the handle by bending at the elbow and lower with control. Keep your hips square and avoid rotating.
- 1The working biceps pulling your body up
- 2Your core resisting any twist toward the working side
- 3Elbow held high and steady through the rep
Common mistakes
- Rotating your torso to cheat the curl
- Dropping the elbow as you tire
- Swinging with the hips instead of curling
Muscles worked
The ring one arm biceps curl mainly works the biceps, with the forearms, upper abs, lower abs, and obliques assisting.
- BicepsPrimary
- ForearmsSupport
- Upper AbsSupport
- Lower AbsSupport
- ObliquesSupport
- LatsMinor
- Lower BackMinor
- Mid TrapsMinor
- GlutesMinor
- Front DeltsMinor
Kovo programs the ring one arm biceps curl for you and tracks it every session.
We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.
More biceps exercises
- How to do the resistance band bicep curl
- How to do the resistance band hammer curl
- How to do the barbell bicep curl
- How to do the cable bicep curl
- How to do the cable hammer curl
- How to do the overhead bicep curl
Last reviewed June 2026.