Single Arm Overhead Cable Extension: How-to, Tips & More

The Single Arm Overhead Cable Extension is a beginner isolation exercise for your triceps. You do it with cable machine and single handle, one side at a time. It is a good fit when your goal is muscle growth.

Muscles worked

Triceps muscle

Triceps

Primary

How to do the Single Arm Overhead Cable Extension

  1. Face away from a low pulley holding a single handle behind your head.
  2. Keep your elbow pointing up.
  3. Straighten your arm overhead.
  4. Return slowly, then switch sides after the set.

Single Arm Overhead Cable Extension tips

  • Support the working elbow with your other hand if it drifts.

Sets and reps

Most lifters do well with 10 to 15 reps per set, and 10 to 15 reps is where this exercise tends to work best. Use a weight that leaves one or two reps in reserve on every set, and add weight once you can complete all your sets at the top of the range. It also works well in a superset with an exercise for the opposite muscles. You can finish with a drop set when you want extra volume.

Equipment

Cable machine, Single handle

Type

Isolation

Single Arm Overhead Cable Extension alternatives

More triceps exercises

Frequently asked questions

What muscles does the Single Arm Overhead Cable Extension work?

The Single Arm Overhead Cable Extension mainly works your triceps.

How many sets and reps should I do?

A good starting point is 10 to 15 reps per set, and many lifters get the best results between 10 to 15 reps. Use a weight that leaves one or two reps in reserve.

Is the Single Arm Overhead Cable Extension good for beginners?

Yes. The Single Arm Overhead Cable Extension is considered beginner and is a good choice if you are new to training. Start light and focus on form.

What equipment do I need for the Single Arm Overhead Cable Extension?

You need cable machine and single handle.

Single Arm Overhead Cable Extension demonstration

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