Exercise guide · Beginner · Compound

Cable One Arm Tricep Pushdown: How to Do It & Muscles Worked

The cable one arm tricep pushdown is an isolation exercise targeting the triceps using a cable machine. It helps build triceps strength and definition, and also engages the forearms as secondary muscles.

Primary muscles
Triceps
Secondary muscles
Forearms
Equipment
Cable
Level · type
Beginner · Compound
Demonstration of the cable one arm tricep pushdown
Front view: muscles worked by the cable one arm tricep pushdown. Primary: triceps. Secondary: forearms.
Back view: muscles worked by the cable one arm tricep pushdown. Primary: triceps. Secondary: forearms.
Primary Secondary

How to do the cable one arm tricep pushdown

  1. Step 1: Stand facing a cable machine with a straight bar attachment at chest height.
  2. Step 2: Grasp the bar with an overhand grip and step back to create tension in the cable.
  3. Step 3: Position your feet shoulder-width apart and slightly bend your knees.
  4. Step 4: Keep your back straight and core engaged throughout the exercise.
  5. Step 5: Start with your arm fully extended and perpendicular to the floor.
  6. Step 6: Keeping your upper arm stationary, exhale and push the bar down until your arm is fully extended.
  7. Step 7: Pause for a moment, then inhale and slowly return to the starting position.
  8. Step 8: Repeat for the desired number of repetitions, then switch arms.

Sets, reps and programming

Suggested sets, reps and rest for the cable one arm tricep pushdown by training goal
Goal Sets Reps Rest Effort
Strength 3–5 3–6 3–5 min 1–3 reps in reserve
Muscle growth 3–4 6–12 2–3 min 1–2 reps in reserve
Muscular endurance 2–3 12–20 1–2 min 1–3 reps in reserve

Ranges follow the ACSM position stand on progression in resistance training. Muscle grows across a wide range of loads when sets end close to failure (Schoenfeld et al., 2017), longer rests between heavy sets support strength and size (Schoenfeld et al., 2016), and stopping a rep or two short of failure works about as well as training to failure (Grgic et al., 2022). Estimate your working weights with the strength calculators.

Cable One Arm Tricep Pushdown alternatives

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