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LiftSets / Exercises / Cable One Arm Tricep Extension

Cable One Arm Tricep Extension

Works the triceps.

Cable One Arm Tricep Extension, start position, with the working muscles highlighted
Start
Cable One Arm Tricep Extension, finish position, with the working muscles highlighted
Finish

Bright blue is the target muscle. Darker blue is helping. The app shows this as a moving demo.

Muscles worked

triceps

How many reps

GoalReps per set
Strength4-6
Muscle size8-12
Endurance12-20+

Whatever the number, the set should end within a rep or two of the point where you could not do another with good form.

Kitcable
Levelbeginner

What to think about

How to do it

  1. With your right hand, grasp a single handle attached to the high-cable pulley using a supinated (underhand; palms facing up) grip. You should be standing directly in front of the weight stack.
  2. Now pull the handle down so that your upper arm and elbow are locked in to the side of your body. Your upper arm and forearm should form an acute angle (less than 90-degrees). You can keep the other arm by the waist and you can have one leg in front of you and the other one back for better balance. This will be your starting position.
  3. As you contract the triceps, move the single handle attachment down to your side until your arm is straight. Breathe out as you perform this movement. Tip: Only the forearms should move. Your upper arms should remain stationary at all times.
  4. Squeeze the triceps and hold for a second in this contracted position.
  5. Slowly return the handle to the starting position.
  6. Repeat for the recommended amount of repetitions and then perform the same movement with the other arm.

Other exercises for the triceps

Track it in LiftSets

Log cable one arm tricep extension with last time's numbers in front of you, a rest timer on your lock screen and a graph of your progress.

Coming soon to the App Store