Dumbbell lying supination on floor
The dumbbell lying supination on floor is an isolation exercise targeting the forearms. Lying on your back, hold a dumbbell in one hand with your arm extended. Rotate your wrist to bring your palm up, then return to the starting position.

At a glance
- Area
- Lower arms
- Main muscle
- Forearms
- Equipment
- Dumbbell
- Level
- Beginner
Form tips
- Keep your arm steady and only move your wrist.
- Use a light dumbbell to avoid strain.
- Perform the movement slowly and with control.
What to watch out for
- Wrist injuries
- Elbow injuries
- Severe arthritis
Also known as
Supinazione con manubrio da sdraiato, dumbbell lying supination, forearm supination exercise, supination with dumbbell, forearm strength exercise