What if we told you the biceps aren't the biggest part of your arm? Everyone loves curling weights to get arms like Arnold, but they often forget it's the triceps that make up of over 55% of the arm's muscle mass. And there's plenty of ways of growing it.

From push ups to using weights, there's no shortage of tricep workouts, but we have one reliable way of targeting this muscle group: the overhead bar extension. While simple in concept, the equipment you choose and how you perform it can shape your results.

So how does this exercise actually drive muscle growth, and which alternatives should you use to keep progressing?

Techniques & Muscles Worked

The overhead triceps extension is an isolation exercise targeting the long head of the triceps, which plays a key role in shoulder stability. Using an EZ bar helps you move through a comfortable arc while keeping your wrists neutral.

The standing version also challenges the core muscles, such as the abs and obliques, to maintain balance.

How to Perform It:

1. Stand with feet shoulder-width apart and hold the EZ bar with a close, neutral grip.
2. Lift the bar overhead until your arms are fully extended.
3. Lower the bar behind your head, bending your elbows to about 90 degrees.
4. Pause briefly before returning to the starting position.
5. Repeat for your desired number of reps.

Benefits

• Overhead extensions place the long head of the triceps under stretch, which supports hypertrophy and overall arm strength.
• Because the triceps make up most of the upper arm, training them effectively contributes to visibly larger arms.
• This exercise can be done seated if needed. You can also swap the EZ bar for dumbbells, kettlebells, or resistance bands.
• The standing version demands stability, strengthening core muscles, and improving posture over time.
• Stronger triceps support pressing movements such as push-ups and bench presses.

Alternatives

When using a straight barbell, some lifters experience discomfort in the shoulders, wrists, or elbows. A barbell can also highlight mobility limitations during the full overhead reach. Here are some of the alternatives you can use.

• the close-grip bench press offers a strong alternative for building triceps strength
• using a narrower grip to shift more of the workload away from the chest and shoulders and directly onto the triceps.
• for a more focused, single-arm approach, triceps kickbacks allow you to isolate the muscle using dumbbells, emphasizing full elbow extension and control through each rep.
• cable triceps pushdowns provide another effective option, delivering constant tension from start to finish as you press the cable downward, making it easy to adjust resistance and fully fatigue the triceps at the end of a workout.

So, which exercise are you trying first? Tell us in the comments section.

Written by

Amanjeet Singh

Edited by

Siddharth Shirwadkar