How to Dumbbell Overhead Triceps Extensions

Dumbbell Overhead Triceps Extensions are an isolation exercise that targets the triceps, with an emphasis on the long head. This exercise is effective for building tricep size and strength, and can be performed with one or both arms.

Muscles Worked

• Triceps Brachii (back of the arms)
• Deltoids (secondary involvement)

Step-by-Step Guide: How to Perform Dumbbell Overhead Triceps Extensions

1. Set Up: Stand with your feet shoulder-width apart, holding a dumbbell overhead with both hands.
2. Lower the Dumbbell: Bend your elbows to lower the dumbbell behind your head, keeping your upper arms stationary.
3. Extend and Repeat: Press through your palms to extend your arms and lift the dumbbell back to the starting position, then repeat.