One Arm Supinated Dumbbell Triceps Extension

How to do it

1. 01Lie flat on a bench while holding a dumbbell at arms length. Your arm should be perpendicular to your body. The palm of your hand should be facing towards your face as a supinated grip is required to perform this exercise.
2. 02Place your non lifting hand on your bicep for support.
3. 03Slowly begin to lower the dumbbell down as you breathe in.
4. 04Then, begin lifting the dumbbell upward as you contract the triceps. Remember to breathe out during the concentric (lifting part of the exercise).
5. 05Repeat until you have performed your set repetitions.
6. 06Switch arms and repeat the movement.
7. 07Switch arms again and repeat the movement.

Alternatives & substitutions

Same movement pattern, same primary muscles — swap by what you have.