Cable Alternate Triceps Extension

A cable-based extension that provides constant tension on the triceps. Alternating the movement helps in isolating the lateral and long heads effectively.

Exercise Details

Level: Beginner
Body Area: upper
Type: isolation
Movement: Unilateral

Required Equipment

Cable Crossover Machine

Target Muscle Groups

Primary

Triceps

Secondary

Back

Setup

Stand facing a cable machine. Hold two handles attached to a high pulley. Maintain a slight forward lean and braced core.

Instructions

1. Extend one arm downward until it is fully locked.
2. Hold the other arm in a flexed position.
3. Alternate the extension between arms.
4. Squeeze the triceps at the bottom.
5. Keep elbows stationary.

Common Mistakes

1. Moving the elbows forward.
2. Using momentum.
3. Rounding the shoulders.

Alternative Exercises

Wide Grip Behind the Neck Pulldown

Intermediate / Lat Pulldown Machine / Back / pull

An advanced lat-building variation that isolates the upper back. It requires significant shoulder mobility and emphasizes the outer fibers of the lats.

Wide Grip Behind the Neck Pull-Up

Advanced / Pull-up Bar / Back / pull

Targets the upper back and rear deltoids. Pulling behind the neck requires advanced shoulder mobility and focuses on scapular retraction.

Wide Grip Pull-Up

Intermediate / Pull-up Bar / Back / pull

Emphasizes the outer lats and teres major. This variation is the gold standard for building back width and the classic "V" taper.

Weighted Lying Twist

Intermediate / Stability (Swiss) Ball / Back / core

A rotational core exercise that targets the internal and external obliques. It is essential for developing rotational power and improving lateral spinal stability.

Underhand Pulldown

Beginner / Lat Pulldown Machine / Back / pull

A pulling exercise that increases bicep activation and targets the lower lats. The supinated grip allows for a deeper contraction and greater range of motion.

Twin Handle Parallel Grip Lat Pulldown

Beginner / Cable Crossover Machine / Back / pull

A back exercise using two separate handles to allow for a neutral grip. This variation is shoulder-friendly and builds significant mid-back thickness.