Standing Overhead Barbell Triceps Extension
Standing upright, you hold a barbell overhead with a close grip, lower it behind your head by bending at the elbows, then press it back to full extension. It loads the triceps through a long, stretched range of motion using just a bar, making it a straightforward way to build arm size and lockout strength once your elbows and shoulders are warmed up.
Why it works
The triceps' long head crosses the shoulder joint in addition to the elbow, so it stretches more when your arms are overhead than when they're at your sides. Lowering the bar behind your head puts that long head through its longest usable range, which is a big part of why overhead extensions tend to build arm size that pushdowns alone don't. Using a barbell instead of dumbbells also lets both arms share one fixed bar path, so you can load it a bit heavier than you could manage with two independent dumbbells.
Set up
- Take a close, shoulder-width grip on the barbell and press it overhead to full arm extension.
- Stand with your feet shoulder-width apart and brace your core.
- Tuck your elbows in beside your head, pointed straight up, before starting the first rep.
How to do it
- Bend at the elbows only, lowering the bar in a controlled arc behind your head.
- Stop once you feel a full stretch in the triceps, typically when your forearms are past parallel to the floor.
- Keep your upper arms still throughout, letting only the forearms travel.
- Press the bar back up by extending the elbows until your arms are fully straight again.
- Reset your brace between reps if your lower back starts to arch.
Form cues
- Upper arms stay fixed next to your ears.
- Only the forearms swing through the movement.
- Full stretch at the bottom, full lockout at the top.
- Ribs down, core braced, no arching to help the lift.
Breathing: Inhale as you lower the bar behind your head, exhale as you press it back to lockout.
Common mistakes
Letting the elbows flare outward instead of staying close to the head.
Fix: Narrow your grip slightly and consciously keep the elbows pointed forward throughout the rep.
Arching the lower back to help press the bar up.
Fix: Brace your core before each rep and keep your ribs stacked over your hips instead of leaning back.
Using a grip so wide that the shoulders take over from the triceps.
Fix: Bring your hands in to about shoulder width so the elbow extension stays the main driver.
How to program it
- As an isolation move with a long lever arm, 3 sets of 8 to 10 reps with a controlled tempo builds size without beating up the elbows.
- Start with a lighter bar than you'd expect for your pushdown strength, since the stretched overhead position is the limiting factor here.
- Once or twice a week is enough, placed after your main pressing work since it isolates triceps that are already partially fatigued.
- Warm the elbows and shoulders with lighter sets first; this movement is unforgiving on cold joints.
Safety notes
- Keep the elbows tracking forward, not flared, to avoid unnecessary stress on the joint.
- Stop the descent at a comfortable stretch rather than forcing extra range if your shoulders feel tight.
Exercise profile
- Force
- Push
- Mechanics
- Isolation
- Category
- Strength
Frequently asked questions
How much weight should I use for the standing overhead barbell triceps extension?
Start lighter than your pushdown weight. The stretched overhead position is harder to control, so most people need a noticeably lighter bar to keep the elbows tracking cleanly.
What can I do if a barbell version bothers my elbows?
A cable rope overhead extension gives you the same stretched position with adjustable, lighter resistance and a smoother tension curve.
Standing overhead extension vs lying skull crushers: which is better for triceps?
They train the same muscle differently. The standing overhead version stretches the long head harder since the arms stay vertical, while lying skull crushers let you use more total load and focus the lateral and medial heads. Many lifters use both across the week.