Cable Unilateral Bicep Curl

Perform a cable unilateral bicep curl to isolate each bicep, building strength and muscle definition. Control the movement for optimal arm development.

IntermediateUpper Arms Cable

Movement: Isolation
Force: Pull
Per set: 45s
Rest: 1 min

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Variations of Cable Unilateral Bicep Curl

Isolation

Cable Seated Curl

Upper Arms · Cable

Intermediate

Isolation

Cable Pulldown Bicep Curl

Upper Arms · Cable

Intermediate

Isolation

Cable Incline Biceps Curl

Upper Arms · Cable

Intermediate

Isolation

Cable Drag Curl

Upper Arms · Cable

Intermediate

Description

A strength training exercise where an individual curls a cable towards their body, targeting the bicep muscle on one arm at a time.

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How to do Cable Unilateral Bicep Curl

01
Setup
Attach a single handle to a low pulley cable machine. Stand facing the machine, a few feet away, with your feet shoulder-width apart.
02
Setup
Grab the handle with an underhand grip (palm up) using one hand. Take a small step back to create tension on the cable, keeping your elbow close to your side and your arm fully extended.
03
Exhale as you slowly curl the handle upwards towards your shoulder, contracting your bicep. Keep your elbow stationary and avoid swinging your torso.
04
Continue curling until your bicep is fully contracted and the handle is near your shoulder. Squeeze your bicep at the top for a brief moment.
05
Inhale as you slowly lower the handle back to the starting position with control, allowing your bicep to fully stretch. Do not let the weight stack crash.

Tips

Maintain core stability by bracing your abdominal muscles throughout the movement to prevent your body from swaying and to ensure all tension remains on the bicep.
Focus on the eccentric phase by controlling the lowering part of the curl for at least 2-3 seconds to maximize muscle growth and minimize momentum.
Keep your elbow tucked firmly against your side throughout the entire movement to effectively isolate the bicep and prevent unwanted shoulder involvement.
Vary your grip slightly on the handle or the angle of your wrist to subtly shift the emphasis on different heads of the bicep muscle.

Common mistakes

Swinging the weight by using momentum from your body reduces bicep engagement; fix this by lowering the weight and focusing on a strict, controlled curl with a stable torso.
Allowing the elbow to move forward during the curl shifts tension away from the bicep and onto the front deltoids; correct this by keeping your elbow locked at your side and only moving your forearm.
Not fully extending the arm at the bottom reduces the range of motion and potential muscle stretch; ensure a complete stretch at the bottom without locking out the elbow joint forcefully.

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Questions

Is Cable Unilateral Bicep Curl good for beginners?

Cable Unilateral Bicep Curl is rated intermediate. Beginners can still attempt it with lighter weight and careful form, but it's best to master easier variations first.

What equipment do I need for Cable Unilateral Bicep Curl?

You need Cable to perform Cable Unilateral Bicep Curl. If you don't have this equipment, look for variations that target the same muscles with what you have available.

What are the best tips for Cable Unilateral Bicep Curl?

Maintain core stability by bracing your abdominal muscles throughout the movement to prevent your body from swaying and to ensure all tension remains on the bicep. Focus on the eccentric phase by controlling the lowering part of the curl for at least 2-3 seconds to maximize muscle growth and minimize momentum. Keep your elbow tucked firmly against your side throughout the entire movement to effectively isolate the bicep and prevent unwanted shoulder involvement. Vary your grip slightly on the handle or the angle of your wrist to subtly shift the emphasis on different heads of the bicep muscle.

What are common mistakes when doing Cable Unilateral Bicep Curl?

Swinging the weight by using momentum from your body reduces bicep engagement; fix this by lowering the weight and focusing on a strict, controlled curl with a stable torso. Allowing the elbow to move forward during the curl shifts tension away from the bicep and onto the front deltoids; correct this by keeping your elbow locked at your side and only moving your forearm. Not fully extending the arm at the bottom reduces the range of motion and potential muscle stretch; ensure a complete stretch at the bottom without locking out the elbow joint forcefully.