How to do the Dumbbell Lying One-Arm Supinated Triceps Extension
- 1Lie on a flat bench with your back flat and feet firmly on the ground.
- 2Hold a dumbbell in one hand with a supinated grip (palm facing up).
- 3Extend your arm fully above your chest.
- 4Slowly lower the dumbbell behind your head by bending your elbow.
- 5Pause briefly, then extend your arm back to the starting position.
- 6Repeat for the desired number of repetitions, then switch arms.
Muscle group
Arms
Type
Weights or Machine
Equipment
Dumbbell, Flat Bench




_Upper-Arms_360.gif)
_Forearms_360.gif)




