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How to perform a barbell preacher curl?

Jul 28, 2025

Yo, what's up fitness fam! I'm stoked to be here with you today to talk about one of my favorite exercises: the barbell preacher curl. As a barbell supplier, I've seen firsthand how this simple yet effective move can transform your biceps. So, let's dive right in and learn how to perform a barbell preacher curl like a pro!

Getting Started

Before we start curling, we need to gather our equipment. You'll need a barbell, a preacher curl bench, and some weights. If you're new to the game, start light and gradually increase the weight as you get stronger. Trust me, it's better to start slow and build up than to go too heavy and risk injury.

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Once you have your equipment, set up your preacher curl bench. Adjust the seat height so that your upper arms rest comfortably on the pad, and your forearms hang down naturally. Make sure the bench is stable and won't tip over during your workout.

Proper Form

Now that you're set up, it's time to learn the proper form for the barbell preacher curl. Here's a step-by-step guide:

  1. Sit on the preacher curl bench with your feet flat on the floor and your back straight.
  2. Grasp the barbell with an underhand grip, your hands shoulder-width apart.
  3. Rest your upper arms on the pad of the preacher curl bench, keeping your elbows close to your body.
  4. Slowly lift the barbell towards your shoulders, curling your forearms up as you go.
  5. Keep your elbows stationary and your upper arms on the pad throughout the movement.
  6. Pause at the top of the curl, squeezing your biceps for a second.
  7. Slowly lower the barbell back down to the starting position, extending your forearms as you go.
  8. Repeat for the desired number of reps.

Tips and Tricks

Here are some tips and tricks to help you get the most out of your barbell preacher curls:

  • Keep your elbows close to your body: This will help you isolate your biceps and prevent your shoulders from taking over the movement.
  • Use a full range of motion: Make sure you're curling the barbell all the way up to your shoulders and lowering it all the way down to the starting position. This will help you work your biceps more effectively.
  • Breathe properly: Inhale as you lower the barbell and exhale as you lift it up. This will help you stay focused and maintain your energy throughout the workout.
  • Don't rush the movement: Take your time and focus on using proper form. This will help you avoid injury and get the most out of your workout.
  • Mix it up: Try different variations of the barbell preacher curl, such as using a wider or narrower grip, to target different parts of your biceps.

Common Mistakes to Avoid

Here are some common mistakes to avoid when performing the barbell preacher curl:

  • Using too much weight: This can cause you to lose proper form and increase your risk of injury.
  • Letting your elbows flare out: This can take the focus off your biceps and put more stress on your shoulders.
  • Not using a full range of motion: This can limit the effectiveness of the exercise and prevent you from working your biceps to their full potential.
  • Rushing the movement: This can cause you to lose control and increase your risk of injury.
  • Not breathing properly: This can cause you to feel lightheaded and reduce your energy levels.

Benefits of the Barbell Preacher Curl

The barbell preacher curl is a great exercise for building strong, defined biceps. Here are some of the benefits of this exercise:

  • Targets the biceps: The barbell preacher curl specifically targets the biceps, helping you build strength and size in this muscle group.
  • Isolates the biceps: By using a preacher curl bench, you can isolate the biceps and prevent your shoulders from taking over the movement.
  • Improves muscle definition: The barbell preacher curl helps you develop more defined biceps by working the muscle fibers from different angles.
  • Increases grip strength: Holding onto the barbell during the exercise helps improve your grip strength, which can be beneficial for other exercises and activities.
  • Enhances overall upper body strength: Strong biceps are essential for many upper body exercises, such as pull-ups, rows, and push-ups. By building strong biceps, you can improve your overall upper body strength and performance.

Other Equipment Recommendations

If you're looking to mix up your workout routine and target different muscle groups, here are some other pieces of equipment that I recommend:

  • Best Boxing Gloves: Boxing is a great way to get a full-body workout and improve your cardiovascular health. These gloves are designed to provide maximum comfort and support, so you can focus on your punches.
  • Elastic Resistance Tube: Resistance tubes are a versatile and convenient way to add resistance to your workouts. They're great for targeting specific muscle groups and can be used for a variety of exercises.
  • Ring For Yoga: Yoga is a great way to improve your flexibility, balance, and strength. These rings are designed to help you perform a variety of yoga poses and can be used at home or in the studio.

Conclusion

Well, that's it for today's blog post! I hope you found this guide on how to perform a barbell preacher curl helpful. Remember, proper form is key when it comes to getting the most out of your workouts and avoiding injury. If you have any questions or comments, feel free to leave them below. And if you're interested in purchasing any of our barbells or other fitness equipment, don't hesitate to reach out to us for a quote. We'd love to help you take your fitness to the next level!

References

  • Acevedo, E. O., & Goldfine, A. B. (2007). Exercise and type 2 diabetes: the role of exercise intensity, duration, and frequency. Clinical Diabetes, 25(1), 21-27.
  • American College of Sports Medicine. (2018). ACSM's guidelines for exercise testing and prescription. Lippincott Williams & Wilkins.
  • Fleck, S. J., & Kraemer, W. J. (2014). Designing resistance training programs. Human Kinetics.
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