Muscles Worked
Learn more in the Biceps training guide →
Primary
Biceps
Secondary
Forearms
Brachialis
Highlighted muscles
How To Perform
- 1 Stand with feet shoulder-width apart. Hold the bar with a supinated (underhand) grip at shoulder-width.
- 2 Keeping upper arms stationary at your sides, curl the bar up toward your shoulders.
- 3 Squeeze the biceps hard at the top.
- 4 Lower under control to full arm extension.
Form Cues
- ✓ Keep the upper arms stationary — do not let the elbows drift forward or backward.
- ✓ Full extension at the bottom — biceps stretch is important for growth.
- ✓ Do not lean back to swing the weight up.
Common Mistakes
- ✗ Swinging the body back to use momentum.
- ✗ Elbows drifting forward at the top — this removes tension from the bicep.
- ✗ Not fully extending at the bottom of each rep.
💡 Professor Splits Says:
Progressive overload is the engine of muscle growth. Track your weights and aim to add small increments weekly. For Barbell Curl, this means gradually increasing load, volume (sets × reps), or decreasing rest periods over time.
Exercise Alternatives
Can't do the Barbell Curl? These alternatives target the same muscles:
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Where This Exercise Fits
FAQ
How many sets of Barbell Curl should I do?
3 sets of 8–12 reps is a solid starting point. Adjust based on your training frequency and overall weekly volume for biceps. Beginners should start with the lower end; advanced trainees can push toward the upper range.
What muscles does Barbell Curl target?
Barbell Curl primarily targets the Biceps. Secondary muscles include Forearms, Brachialis.
Is Barbell Curl good for beginners?
Barbell Curl is beginner-friendly. Focus on technique with lighter loads before adding weight.
How much rest between sets?
For Barbell Curl, 90 sec of rest between sets is recommended. Isolation exercises can typically use shorter rest periods (45–90 sec) to maintain the pump and time efficiency.