Exercise library

How to do the Low Cable Triceps Extension

A beginner isolation exercise using cable, working the triceps.

Primary musclesTriceps
Secondary musclesNone recorded
EquipmentCable
LevelBeginner
TypeIsolation
ForcePush

Steps

  1. Select the desired weight and lay down face up on the bench of a seated row machine that has a rope attached to it. Your head should be pointing towards the attachment.
  2. Grab the outside of the rope ends with your palms facing each other (neutral grip).
  3. Position your elbows so that they are bent at a 90 degree angle and your upper arms are perpendicular (90 degree angle) to your torso. Tip: Keep the elbows in and make sure that the upper arms point to the ceiling while your forearms point towards the pulley above your head. This will be your starting position.
  4. As you breathe out, extend your lower arms until they are straight and vertical. The upper arms and elbows remain stationary throughout the movement. Only the forearms should move. Contract the triceps hard for a second.
  5. As you breathe in slowly return to the starting position.
  6. Repeat for the recommended amount of repetitions.

Tracking it in OneRep

Add the low cable triceps extension to a routine and your previous weight and reps sit beside every set, so the decision to add load is made by what is already on the screen rather than by memory. Exercise history and volume trends are one tap away, and logging works offline for the gyms where signal does not reach.

Because OneRep tracks food on the same timeline, a stall on this lift can be read against what you were actually eating that month — which is the difference between a programming problem and an eating one. More on that in tracking progressive overload without a spreadsheet.

Where the instructions come from

The steps above come from free-exercise-db, a public-domain exercise dataset. They are general guidance, not coaching for your body: if a movement hurts, stop and get someone qualified to look at it.