Exercise library · Arms
Overhead Tricep Extension.
Isolation exercise specifically targeting the long head of the triceps for arm development.
IntermediateDumbbells

The numbers
Sets
3–4
Reps
10–15
Rest
45–75
Muscles
Primary
Triceps (long head)
The play-by-play
How to do it.
- Step 01
Stand or sit with a dumbbell or EZ bar held with both hands overhead.
- Step 02
Extend your arms fully, keeping your elbows close to your head.
- Step 03
Slowly lower the weight behind your head by bending your elbows.
- Step 04
Feel a deep stretch in your triceps at the bottom of the movement.
- Step 05
Extend your arms back to the starting position, contracting your triceps.
- Step 06
Keep your upper arms stationary throughout the exercise.
What separates good from great
Pro cues.
Avoid flaring your elbows out excessively to maintain triceps isolation.
Use a controlled movement; do not let the weight drop quickly.
Focus on squeezing the triceps at the top of the extension.