Bicep Curls Reformer

The Bicep Curls on Reformer: 30 Modifications for All Levels

The Bicep Curls on Reformer is a classic arm-strengthening exercise from the original Reformer Pilates Card Deck, which features 48 reformer exercises designed to build strength, control, and balanced full-body conditioning.

This move looks simple, but it’s a brilliant test of form. You’ll feel the biceps working, of course, but the real win comes from keeping your posture tall, shoulders relaxed, and ribs stacked while the arms move. If the straps start bossing you around, it usually means your shoulders or spine have joined the party.

The setup is straightforward: sit facing the back of the reformer, legs extended, holding the short loops. Extend your arms with palms facing up. Exhale, bend the elbows. Inhale, straighten the arms back to the start. Repeat with smooth control and steady carriage.

Below are 30 unique modifications for Bicep Curls on Reformer, giving options for beginners, intermediates, and advanced practitioners.

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10 Beginner Modifications For Bicep Curls on Reformer

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Beginner Modification 1: Sit Cross-Legged
Cross legs to help you sit taller.

Beginner Modification 2: Bend Knees for Support
Place feet on the carriage for stability.

Beginner Modification 3: Lighter Spring Choice
Use lighter tension to reduce shoulder strain.

Beginner Modification 4: Smaller Curl Range
Bend elbows halfway and return slowly.

Beginner Modification 5: Keep Elbows Close In
Hug elbows toward ribs for control.

Beginner Modification 6: Sit on a Cushion
Raise hips to improve spine alignment.

Beginner Modification 7: Neutral Wrist Focus
Keep wrists straight to avoid gripping.

Beginner Modification 8: Pause and Reset Posture
Reset tall spine between repetitions.

Beginner Modification 9: Hands Higher on Straps
Shorten straps to make it easier.

Beginner Modification 10: One Arm at a Time
Curl one arm while the other rests.

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10 Intermediate Modifications For Bicep Curls on Reformer

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Intermediate Modification 1: Two-Second Hold at Curl
Hold the bend for two seconds each rep.

Intermediate Modification 2: Slow Lowering Phase
Straighten arms over four slow counts.

Intermediate Modification 3: Add Long Exhale Curl
Curl over a long, steady exhale.

Intermediate Modification 4: Keep Carriage Completely Still
No shifting as the arms move.

Intermediate Modification 5: Legs in Pilates V
Heels together to engage inner thighs.

Intermediate Modification 6: Halfway Isometric Hold
Hold halfway up for three breaths.

Intermediate Modification 7: Add Tiny Curl Pulses
Pulse one inch at the top ten times.

Intermediate Modification 8: Narrow Grip Alignment
Keep hands shoulder-width for clean tracking.

Intermediate Modification 9: Shoulder Blade Control Focus
Shoulder blades slide down, not forward.

Intermediate Modification 10: One Breath Per Rep
Exhale curl, inhale extend with rhythm.

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10 Advanced Modifications For Bicep Curls on Reformer

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Advanced Modification 1: Hover Legs Off the Carriage
Lift legs slightly and keep pelvis steady.

Advanced Modification 2: Hold Curl for Five Breaths
Stay at the top while breathing slowly.

Advanced Modification 3: Single-Arm Alternating Curls
Alternate arms without changing posture.

Advanced Modification 4: Add Abdominal C-Curve Hold
Hold a small C-curve while curling.

Advanced Modification 5: Double Pulse at the Top
Curl, pulse twice, then extend.

Advanced Modification 6: Slow Tempo Challenge
Four counts up, four counts down.

Advanced Modification 7: Add Torso Rotation
Rotate chest slightly toward curling arm.

Advanced Modification 8: Arms Stay Lifted Forward
Curl with arms lifted at shoulder height.

Advanced Modification 9: Curl to 90 and Hold
Hold elbows at 90 degrees for time.

Advanced Modification 10: Reverse Breathing Pattern
Inhale curl, exhale extend, keep control.

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George’s Conclusion and the Reformer Pilates Card Deck

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The Bicep Curls on Reformer are a simple, effective way to build arm strength while practicing the Pilates essentials: steady carriage, relaxed shoulders, tall posture, and controlled breath.

Use the beginner variations to find comfort and alignment, the intermediate options to build endurance and precision, and the advanced modifications to increase intensity without letting the shoulders creep up to your ears.

The Reformer Pilates Card Deck includes 48 essential reformer exercises, and with layered modifications like these, it's your complete library for classes, privates, and home practice.