How to Do SZ-Bar Bicep Curls: Form and Guide
Master the SZ-Bar bicep curl with our expert guide. Learn the proper technique, avoid common mistakes, and build stronger arms with these tips.
How to Perform
- Stand upright with your feet shoulder-width apart and grasp the SZ-Bar on the outer serrated grips with an underhand palm-up grip.
- Pin your elbows to your ribcage and keep your shoulders retracted to ensure the tension remains on the arms.
- Exhale and curl the bar upward toward your chest by contracting your biceps while keeping your upper arms perfectly stationary.
- Squeeze your biceps at the top of the movement for one second to maximize muscle fiber recruitment.
- Inhale and slowly lower the bar back to the starting position until your arms are fully extended.
- Maintain a slight bend in the knees and a neutral spine throughout the entire set to prevent lower back strain.
Common Mistakes
- Swinging the torso to create momentum during the upward phase.
- Allowing the elbows to drift forward or away from the body.
- Using a partial range of motion by not fully extending the arms at the bottom.
- Gripping the bar too tightly which can lead to excessive forearm fatigue.
Muscles Worked
Primary movers
- Biceps
Stabilizers
- Brachialis
- Brachioradialis
- Forearms
Related Guides
- Air Pushdown — Arms
- Alternating Biceps Curls With Dumbbell — Arms
- Alternating dumbbell hammer curl — Arms
Biceps · Arms