Cable Rope One Arm Hammer Preacher Curl
Isolate and build strong, thick biceps with the Cable Rope One Arm Hammer Preacher Curl.
Description
An isolation exercise that targets the biceps brachii muscle, while also engaging the brachialis and brachioradialis for arm thickness.
How to Do Cable Rope One Arm Hammer Preacher Curl
- 1Setup
Position a preacher curl bench in front of a low cable pulley and attach a single rope handle or a D-handle.
- 2Setup
Sit on the preacher curl bench, placing the back of your upper arm firmly against the pad with your elbow aligned with the bottom edge.
- 3Setup
Grab the rope handle with a neutral (hammer) grip, palm facing inward, ensuring your arm is fully extended and you feel a stretch in your bicep.
- 4
Exhale as you curl the handle upwards towards your shoulder, contracting your bicep strongly at the top of the movement.
- 5
Inhale as you slowly lower the handle back to the starting position, maintaining tension on the bicep throughout the full range of motion.
- 6
Repeat for the desired number of repetitions, then switch arms and perform the exercise on the other side.
Tips
- Maintain constant tension by not letting your arm fully relax at the bottom; keep a slight bend in the elbow to maximize time under tension.
- Control the negative phase by slowly resisting the weight on the way down, taking 2-3 seconds to lower the handle, which enhances muscle growth.
- Keep your elbow fixed and pressed against the preacher curl pad throughout the entire movement to effectively isolate the bicep and prevent cheating.
- Focus on the hammer grip, as this neutral hand position specifically targets the brachialis and brachioradialis more effectively, contributing to overall arm thickness.
Common Mistakes
- ×Lifting the elbow off the pad reduces bicep isolation; keep your elbow firmly pressed into the pad to maintain proper form and maximize bicep engagement.
- ×Using momentum by swinging the weight takes tension off the bicep; ensure a controlled motion, focusing solely on bicep contraction to move the weight.
- ×Not fully extending the arm at the bottom limits the range of motion; ensure a complete stretch in the bicep for optimal muscle engagement and development.
Variations

Cable Standing One Arm Hammer Curl with Rope Attachment
Build strong, defined biceps and forearms with the Cable Standing One Arm Hammer Curl.

Cable Rope Hammer Preacher Curl
Perform the Cable Rope Hammer Preacher Curl to build strong, peaked biceps and forearms.

Cable One Arm Preacher Curl
Isolate your biceps with the Cable One Arm Preacher Curl. This exercise effectively targets the brachialis and biceps brachii for peak muscle contraction

Cable One Arm Reverse Preacher Curl
Strengthen your forearms and upper arms with the Cable One Arm Reverse Preacher Curl.
Related Exercises

Cable Seated One Arm Concentration Curl
Isolate your biceps with the cable seated one-arm concentration curl. Maximize muscle activation for peak arm development and definition.

Cable Seated Curl
Perform a cable seated curl to effectively isolate and build your biceps. This exercise provides constant tension, promoting muscle growth and strength in

Cable Incline Biceps Curl
Perform the Cable Incline Biceps Curl to isolate and build peak biceps strength and definition.

Cable Drag Curl
Master the Cable Drag Curl to build peaked biceps. This isolation exercise targets your upper arms by pulling the cable up your torso with pinned elbows.

Assisted Standing Triceps Dip
Build triceps strength with machine assistance that lets you focus on proper dip form at a manageable load.

Body Up
Master this advanced bodyweight move that combines a pull-up with a dip for complete upper-body strength.
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