What muscles does the Cable One-Arm Tricep Pushdown work?

This exercise primarily targets the triceps, specifically the long, lateral, and medial heads. It isolates the triceps by minimizing involvement from other muscle groups, making it excellent for arm definition and strength.

Do I need a cable machine for the Cable One-Arm Tricep Pushdown?

Yes, a cable machine with a single handle attachment is ideal for performing this movement. If you don’t have access to a cable machine, you can use a resistance band anchored high as a practical alternative.

Is the Cable One-Arm Tricep Pushdown suitable for beginners?

Yes, beginners can perform this exercise as long as they use a light weight and focus on proper form. It is a controlled movement that allows new lifters to develop triceps strength without putting excessive stress on other joints.

What are common mistakes to avoid with this exercise?

A common mistake is letting the elbow flare out away from your body, which reduces triceps engagement. Another is using too much weight and relying on momentum instead of controlled movement keep the upper arm stationary and fully control the pushdown.

How many sets and reps should I do for triceps growth?

For muscle growth, aim for 3 to 4 sets of 8–12 reps with challenging but manageable weight. Maintain proper form throughout each set, and gradually increase resistance as your strength improves.

Are there safety tips I should follow when doing one-arm cable pushdowns?

Ensure the pulley height is set correctly so you can maintain a neutral wrist position. Avoid locking out your elbow aggressively at the bottom to prevent joint strain, and keep movements slow and controlled for optimal safety.

What variations can I try to make tricep pushdowns more challenging?

You can switch to a rope attachment for a greater range of motion or perform the exercise with a reverse grip to target different angles of the triceps. Another option is to use slow negatives, lowering the weight over 3–4 seconds to increase time under tension.

Cable One-Arm Tricep Pushdown

Target Muscles

Primary:

Triceps

Equipment Required

Strength Machine

Exercise Type

Weight & Reps

How To Do

Stand facing a cable machine with a single handle attached to the high pulley, holding the handle in one hand with your elbow bent at 90 degrees and arm close to your side. Keeping your upper arm still, push the handle downward by straightening your elbow until your arm is fully extended, then slowly return to the starting position. Focus on keeping your elbow tucked in and contracting your triceps throughout the movement.

Step-by-Step Instructions

Stand in front of a cable machine and attach a single handle to the high pulley.
Adjust the weight stack to your desired resistance level.
Grab the handle with one hand, keeping your palm facing down, and step back slightly to create tension in the cable.
Position your working arm close to your torso, with your elbow bent at a 90-degree angle. Keep your upper arm stationary throughout the movement.
Exhale and push the handle downward by extending your elbow until your arm is fully straightened. Focus on contracting your triceps during this phase.
Pause briefly at the bottom of the movement for maximum contraction.
Inhale and slowly return the handle to the starting position by bending your elbow back to 90 degrees.
Repeat for the desired number of repetitions, then switch to the other arm.

Explore more triceps exercises or strength machine exercises in our exercise library.

Alternative Exercises

Cable Pushdown

Triceps

Strength Machine

Cable Standing One-Arm Tricep Pushdown (Overhand Grip)

Triceps

Strength Machine

Dumbbell Standing Triceps Extension

Triceps

Dumbbell

Barbell Lying Triceps Extension (Skull Crusher)

Triceps

Bench • Barbell

Frequently Asked Questions

What muscles does the Cable One-Arm Tricep Pushdown work?: This exercise primarily targets the triceps, specifically the long, lateral, and medial heads. It isolates the triceps by minimizing involvement from other muscle groups, making it excellent for arm definition and strength.
Do I need a cable machine for the Cable One-Arm Tricep Pushdown?: Yes, a cable machine with a single handle attachment is ideal for performing this movement. If you don’t have access to a cable machine, you can use a resistance band anchored high as a practical alternative.
Is the Cable One-Arm Tricep Pushdown suitable for beginners?: Yes, beginners can perform this exercise as long as they use a light weight and focus on proper form. It is a controlled movement that allows new lifters to develop triceps strength without putting excessive stress on other joints.
What are common mistakes to avoid with this exercise?: A common mistake is letting the elbow flare out away from your body, which reduces triceps engagement. Another is using too much weight and relying on momentum instead of controlled movement keep the upper arm stationary and fully control the pushdown.
How many sets and reps should I do for triceps growth?: For muscle growth, aim for 3 to 4 sets of 8–12 reps with challenging but manageable weight. Maintain proper form throughout each set, and gradually increase resistance as your strength improves.
Are there safety tips I should follow when doing one-arm cable pushdowns?: Ensure the pulley height is set correctly so you can maintain a neutral wrist position. Avoid locking out your elbow aggressively at the bottom to prevent joint strain, and keep movements slow and controlled for optimal safety.
What variations can I try to make tricep pushdowns more challenging?: You can switch to a rope attachment for a greater range of motion or perform the exercise with a reverse grip to target different angles of the triceps. Another option is to use slow negatives, lowering the weight over 3–4 seconds to increase time under tension.