How To Build Huge Biceps: Optimal Training Explained

Summary by Krater

This video breaks down the science and technique of performing the barbell curl for maximum bicep growth, covering elbow flexion, wrist supination, and shoulder flexion.

From the video

Answers: How do you do a barbell curl with proper technique for maximum bicep growth?

• Barbell curl technique
• Bicep hypertrophy
• Mind-muscle connection
• Grip width in curls
• Supination in curls

Exercises

• barbell curl · barbell · 8-20 reps
• EZ bar curl · EZ bar
• dumbbell curl · dumbbells
• incline dumbbell curl · dumbbells
• cable curl · cable

What it concludes

• Focusing on the mind-muscle connection and squeezing the biceps during curls results in significantly more hypertrophy than just moving the weight.
• A wider grip may target the biceps peak slightly more due to the long head being a stronger shoulder abductor.
• A very close grip reduces biceps EMG amplitude by 13% relative to a shoulder-width grip.
• Curling the bar out in an arc rather than straight up generates much more torque and tension on the biceps.
• Slightly extending the wrists at the top of the curl helps take the forearm muscles out of the movement.
• Going too heavy during barbell curls can lead to form breakdown and reduced bicep activation.