How to do a Single Arm Preacher Curl
Reviewed by Jim Parker, CPT, B.A. Kinesiology
About Single Arm Preacher Curl
Dumbbells
Preacher Curl Bench
Workouts with Single Arm Preacher Curl
Target muscles worked
Instructions for Proper Form
Isolation exercise that targets the biceps with increased focus. The preacher bench provides stability, allowing for concentrated muscle engagement and reducing the risk of compensatory movements. This exercise is perfect for correcting imbalances and focusing intensively on one arm at a time.
- Sit upright in the preacher curl bench while pressing your chest against the pad.
- Extend your right arm over the pad to grab ahold the bar with an underneath grip.
- With your right arm in front of your shoulder, flex your elbow to raise the bar keeping your upper arm in contact with the pad.
- Once your forearm has come into contact with your bicep, Lower the bar back to the starting position and repeat with the opposite side.
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Alternative Exercises to Single Arm Preacher Curl
1. Machine Preacher Curl
82.4 mSCORESWAPPED 637 TIMESMachine Preacher Curl is an isolation exercise that targets the biceps. By using a preacher curl machine, you ensure your elbows are locked in place, preventing any swinging to assist in moving the weight. The machine adds stability to the movement, allowing you to focus more on exertion than stabilization, making it excellent for bicep development.
- Beginner
- Biceps
- Preacher Curl Machine
2. Preacher Curl
95.9 mSCORESWAPPED 619 TIMESSimilar to other curls, this isolation exercise targets the biceps. By using a preacher curl bench, you ensure that your elbows are locked in place, which prevents any swinging of your arm to assist in moving the weight. The use of an EZ-bar adds some stability to the movement, allowing you to focus more on exertion that stabilizing the movement. The combination of these two variations makes this an excellent exercise for developing strength in your biceps with minimal risk of cheating.
- Beginner
- Biceps
- EZ Bar
- Preacher Curl Bench
3. Concentration Curl
91.3 mSCORESWAPPED 483 TIMESConcentration Curl is an isolation exercise that targets the biceps with a high degree of focus. Seated with legs spread, you rest one arm against the same-side thigh and curl a dumbbell from a fully extended arm position to full contraction, keeping the elbow stationary. This position minimizes the involvement of other muscles, ensuring the bicep is fully engaged throughout the movement. Concentration Curls are effective for increasing bicep strength and enhancing muscle definition. They allow for precise form control and can help identify and correct imbalances between arms.
4. Hammer Curls
99.2 mSCORESWAPPED 425 TIMESSimilar to other curls, this isolation exercise targets the biceps. Unlike the standard Dumbbell Bicep Curl, this variation rotates your wrist into a more natural position. This rotation also help to emphasize the long head of the bicep. This is a great exercise for adding some variety to your curls as well as developing functional strength and building muscle mass.
5. Machine Bicep Curl
93.1 mSCORESWAPPED 414 TIMESSimilar to other curls, this isolation exercise targets the biceps. The use of a machine adds stability to the movement by forcing you to use a fixed range of motion. This added stability means you can focus more on exertion than stabilizing the movement. Since your range of motion is fixed, this is a great exercise for learning, or to push the limits of this movement.
- Beginner
- Biceps
- Bicep Curl Machine
6. Dumbbell Bicep Curl
99.6 mSCORESWAPPED 374 TIMESThis exercise is one of the most common isolation, biceps exercises out there. Dumbbells help prevent compensating for strength imbalances, as well as allows plenty of freedom in your range of motion. This is a staple exercise in most workouts, and is a great way to build strength and muscle mass in your biceps.
7. Cable Bicep Curl
94.9 mSCORESWAPPED 348 TIMESSimilar to other curls, this isolation exercise targets the biceps. The use of cables allows you to apply tension to your biceps at a different angle than with free weights. This is especially helpful for applying tension at the top of your range of motion. Because you can maintain more tension on your biceps throughout the movement, this is especially helpful for building muscle mass in your biceps.
- Beginner
- Biceps
- Rope Cable
8. Incline Dumbbell Curl
95 mSCORESWAPPED 307 TIMESSimilar to other curls, this isolation exercise targets the biceps. The use of dumbbells helps to prevent compensating for discrepancies in strength between sides, while also giving you more freedom in your range of motion compared to equipment like barbells. By using an incline, you can also keep more tension on your biceps at the bottom of your range of motion which can help develop strength during that portion of the movement, as well as help you build muscle mass.
9. Behind the Back Cable Bicep Curl
71.4 mSCORESWAPPED 272 TIMESAn isolation bicep exercise performed with the cable behind the back to emphasize peak contraction and full range of motion. It offers a unique angle that can lead to increased bicep growth and improved arm aesthetics.
10. EZ-Bar Curl
98.1 mSCORESWAPPED 198 TIMESSimilar to other curls, this isolation exercise targets the biceps. The use of an EZ-Bar adds some stability to the movement when compared to equipment like dumbbells. This added stability means you can focus more on exertion than stability, and is a great way to develop strength. Additionally, the EZ-Bar allows for a more comfortable grip than a barbell, as well as allows your wrist to rotate slightly which can lead to better activation of the biceps.
- Beginner
- Biceps
- EZ Bar