Alternating Lying Dumbbell Triceps Extension

How to perform it

Step-by-step instructions

1. 01Lie on a bench with a dumbbell in each hand, arms extended above your head.
2. 02Keep the working joint aligned and use only the range you can control without momentum.
3. 03Keeping your elbows fixed, lower one dumbbell behind your head, then return to the start position.
4. 04Repeat with the other arm.
5. 05Return to the starting position under control before beginning the next repetition.