One Arm Dumbbell Triceps Extensions
Sit or stand and grip a dumbbell on one hand with the arm vertical:
- Inhale and bend the elbow to lower the dumbbell behind the head to the neck.
- Return to the initial position.
- Exhale at the end of the movement.
The Vertical position of the arm stretches the long head of the triceps branchii, emphasizing its contraction while working.
Tip:
Contract the abdominal core to prevent arching the lower back. If possible use a bench with support for the low back.
