Barbell Tricep Extension (Supine)
Intermediate - Strength - Isolation

Targeted Muscle Group

Triceps figure highlighted in blue

MAIN

Triceps

Forearms figure highlighted in blue

Forearms

Recommended Equipment

Barbell equipment

Barbell

How to do it

The barbell tricep extension, also known as the lying tricep extension or skull crusher when done in a supine position, is a great exercise for targeting the triceps. Here's how you can perform it:

Preparation:

Lie down on a flat bench with your back pressed against it. Your feet should be flat on the floor for stability.
Hold a barbell with an overhand grip (palms facing away from you), slightly narrower than shoulder-width apart. Your arms should be fully extended towards the ceiling, perpendicular to the floor.

Execution:

Lower the barbell towards your forehead by bending your elbows. Keep your upper arms stationary throughout the movement. Lower the barbell until your forearms are parallel to the floor or until you feel a good stretch in your triceps. Your elbows should be pointing towards the ceiling. Pause briefly at the bottom of the movement, then extend your elbows to raise the barbell back to the starting position. Keep your wrists firm and stable throughout the exercise.