Cable Single-Arm Triceps Kickback

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Beginner

A unilateral isolation exercise performed leaning forward at the hips, using a low cable pulley to target the triceps (specifically the long head) for definition and size.

About Exercise

Equipment

Single Cable Machine, Handle Cable Attachment

Difficulty

1/5 • Beginner

Primary Muscle Groups

Triceps

Secondary Muscles

Shoulders, Lower Back

Popularity Score

7

Goals

Hypertrophy
Stability
Endurance

Training Style

Bodybuilding

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Triceps

10/10

Long Head, Lateral Head

Shoulders

3/10

Rear Delts

Lower Back

3/10

Erector Spinae

Programming

Typical Rep Range

10-20 reps

Rest Between Sets

30-90 seconds • Rest shorter for endurance focus.

How to Perform

Attach a single handle to a low cable pulley. Stand facing the machine, hinge forward at the hips until your torso is near parallel to the floor, holding the handle with one hand. Tuck the working elbow tight against your ribcage.

  1. Keep your upper arm still and elbow fixed at 90 degrees.
  2. Extend the elbow fully backward, squeezing the triceps at the peak contraction.
  3. Pause briefly, maximizing the muscle contraction.
  4. Slowly return the forearm to the starting 90-degree position under control.
  5. Complete all reps on one side before switching to the other arm.

Coaching Tips

Form Cues

  • Lock the upper arm
  • Squeeze the tricep hard
  • Keep elbow tight
  • Control the return

Breathing

Exhale sharply as you extend your arm backward; inhale as you slowly return to the starting position. Maintain abdominal bracing throughout the set.

Tempo

2-1-1

Range of Motion

Extend the elbow from 90 degrees (forearm perpendicular to the floor) to full lockout, focusing on maximal tricep contraction.

Safety

Safety Notes

  • Use light to moderate weight to maintain form.
  • Ensure the back remains flat and supported.
  • Stop immediately if elbow pain occurs.

Spotting

Not recommended. This is an isolation movement; decrease the weight if control is lost.

Common Mistakes

  • Swinging the elbow or shoulder
  • Using momentum to lift weight
  • Failing to fully extend the elbow

When to Avoid

  • Acute elbow joint pain or tendonitis
  • Severe lower back issues (due to bent-over posture)

Flexibility Needed

  • Sufficient shoulder stability to keep upper arm still

Build Up First

  • Ability to maintain a stable, hinged torso posture.

Also known as

Single Arm Cable Triceps Extension, Cable Tricep Kickback, Low Pulley Triceps Kickback

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