How to Do the Single-Arm Cable Tricep Pushdown

The single-arm cable tricep pushdown trains one arm at a time with a handle, which helps you spot imbalances and focus on a hard contraction. It is a simple isolation move that suits beginners.

TricepsCableBeginner
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Muscles worked

Primary

  • Triceps

Secondary

  • None to speak of

How to do the Single-Arm Cable Tricep Pushdown

  1. 1

    Attach a single handle to a high pulley and stand facing the stack.

  2. 2

    Grab the handle with one hand and pin your elbow to your side.

  3. 3

    Start with your forearm just past parallel to the floor.

  4. 4

    Push the handle down until your arm is fully straight.

  5. 5

    Squeeze your triceps at the bottom.

  6. 6

    Return slowly to the start.

  7. 7

    Finish all reps, then switch arms.

Form cues to remember

  • Elbow stays at your side
  • Fully straighten the arm
  • Squeeze hard at the bottom
  • Slow return

Common mistakes

Letting the elbow drift forward

Keep your upper arm still.

Twisting the torso

Stand square to the machine and brace your core.

Using too much weight

Lower it until you can finish every rep cleanly.

Rushing the return

Take two seconds on the way up.

Sets and reps

Muscle growth3 sets of 10–15 reps per arm, 45–60 sec rest
Endurance2–3 sets of 15–25 reps per arm, 30–45 sec rest

Keep your elbow tucked and avoid snapping the arm straight. Stop if you feel pain in the elbow.

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Single-Arm Cable Tricep Pushdown FAQ

Why do pushdowns one arm at a time?

It lets you focus on each arm separately and shows any strength differences between sides. You can also turn your wrist freely.

Is the single-arm pushdown as good as the rope version?

It works the same muscles. The two-arm rope version is faster, while the single-arm handle gives a stronger focus and a bit more range for each side.

What grip should I use on the single-arm pushdown?

A palm-down or neutral grip both work. Choose the one that feels best at your elbow.

Single-Arm Cable Tricep Pushdown alternatives

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