Dumbbell lying one arm supinated triceps extension
The dumbbell lying one arm supinated triceps extension is an isolation exercise targeting the triceps. It involves lying on a bench and extending one arm with a supinated grip to work the triceps muscle.

At a glance
- Area
- Upper arms
- Main muscle
- Triceps
- Equipment
- Dumbbell
- Level
- Intermediate
Form tips
- Keep your upper arm stationary and only move your forearm.
- Use a controlled motion to avoid swinging the dumbbell.
- Keep your core engaged to maintain stability.
What to watch out for
- shoulder injuries
- elbow injuries
- wrist injuries
Also known as
Estensione tricipiti con manubrio a presa supina da sdraiato, dumbbell triceps extension, lying triceps extension, one arm triceps extension, supinated triceps extension