Cable Standing One Arm Triceps Extension
Cable Standing One Arm Triceps Extension Exercise Description
The cable standing one arm triceps extension is a unilateral elbow‑extension exercise performed at a cable stack with a single handle. It targets the triceps brachii as the primary mover while the forearm musculature, shoulder stabilizers, and trunk work isometrically to keep the body steady. Using a cable provides consistent resistance through the range of motion and allows easy load adjustments to match your current ability. Standing with the upper arm close to the torso emphasizes controlled elbow movement without involving the shoulder. Key technique points include a neutral spine, slight knee bend, scapular depression/retraction (shoulder blade gently down and back), and a neutral wrist to keep force directed through the elbow joint. The goal is smooth, controlled reps with the upper arm stationary and the forearm moving from flexion to full extension.
- Muscle Groups: Triceps
- Target Muscles: Triceps Brachii - Lateral Head
- Assisting Muscles: Triceps Brachii - Long Head, Triceps Brachii - Medial Head
- Stabilizing Muscles: Infraspinatus, Rhomboid Major, Subscapularis, Transversus Abdominis, Trapezius - Lower Fibers
- Body Area: Upper Body
- Body Parts: Arms, Upper Arms
- Body Surface: Back
- Body Symmetry: Unilateral
- Equipment: Cable
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Elbow Extensors
- Joint Involvement: Single-joint
- Muscle Location: Outer Tricep
- Movement Direction: Vertical
- Muscle Position: Posterior
- Gender: Male
How To Do The Cable Standing One Arm Triceps Extension Exercise
‘- Attach a single D‑handle to a high pulley. Stand facing the machine, feet hip‑width, knees softly bent.
– Grip the handle with a neutral wrist (palm facing in). Step back just enough to create light cable tension.
– Set your posture: ribs down, neutral spine, head aligned, shoulder blade of the working side gently down and back.
– Tuck the upper arm close to your torso with the elbow just in front of your hip; keep the upper arm vertical and still.
– Start with the elbow flexed roughly 90 degrees; forearm across the body, wrist straight.
– Extend the elbow to press the handle down until the arm is straight without locking hard; avoid leaning or rotating.
– Keep the shoulder quiet—no shrugging, no forward roll—and keep the elbow from flaring outward.
– Return with control, allowing the elbow to bend while the upper arm stays fixed and the wrist remains neutral.
– Breathe steadily; avoid breath‑holding.
– Complete the set for one side, then switch arms while keeping the same setup and alignment.
Cable Standing One Arm Triceps Extension Tips
‘- Stand with feet hip-width and knees softly bent before you start the set.
– Step back just enough to create light cable tension, not more.
– Set ribs down, keep a neutral spine, and align your head with your torso.
– Gently draw the working shoulder blade down and back before and during the set.
– Tuck the upper arm close to your torso with the elbow just in front of your hip and keep it vertical and still.
– Maintain a neutral wrist (palm facing in, wrist straight) throughout the movement.
– Start with the elbow bent about 90 degrees and the forearm across your body.
– Extend the elbow until the arm is straight without locking hard, moving only the forearm.
– Avoid leaning, rotating, shrugging, or letting the shoulder roll forward as you press down.
– Keep the elbow from flaring outward on both the down and up phases.
– Return with control, letting the elbow bend while the upper arm and wrist stay fixed.
– Breathe steadily during the set and avoid holding your breath.
– When you switch arms, replicate the same stance, posture, and arm position.
Cable Standing One Arm Triceps Extension Beginner Introduction
The cable standing one arm triceps extension is a single‑arm cable movement centered on bending and straightening the elbow. It is performed at a cable station with one handle, placing the spotlight on the triceps at the back of the upper arm. The forearms, shoulder region, and trunk contribute by holding the body steady while the working arm moves. Cable tension challenges the muscles throughout the entire motion, and the resistance level changes easily to suit different strength levels.
During this exercise, the person stands upright with a slight bend in the legs and the working upper arm resting close to the side of the body. The elbow acts as the main hinge while the lower arm travels downward and upward in a slow, steady rhythm. A tall posture, relaxed but anchored shoulder, and wrist aligned with the forearm support efficient force transfer through the elbow. Breathing stays regular as the arm alternates between a bent position and a fully straightened one, one side at a time.