Lower Arms Exercise · Barbell

Barbell Reverse Wrist Curl form demonstration - targeted for Forearms Lower Arms workouts

Barbell Reverse Wrist Curl

Also known as: Bb Reverse Wrist Curl

Category
Lower Arms
Equipment
Barbell
Target
Forearms

Biomechanical cues verified by the PlanWorkouts Science Review Board under CSCS editorial oversight; see our editorial standards.

The Barbell Reverse Wrist Curl is a targeted isolation lower arms movement designed to train the Forearms with direct engagement of the Brachialis.

Single-joint elbow flexion isolated in the sagittal plane. Focuses mechanical load on biceps brachii (long and short heads) and brachialis with minimal torso swinging. Executing this with strict form maximizes muscle fiber recruitment while protecting joint structures.

Quick Exercise Facts

Movement Type Isolation Single-Joint
Equipment Barbell
Primary Agonist Forearms
Synergists Brachialis

Target Muscle Activation

Forearms — Agonist
Biceps — Synergist
Stabilizers — Core & Kinetic Chain

The barbell reverse wrist curl trains the forearm extensors with an overhand grip, the muscles on top of the forearm that rarely get direct attention compared to the flexors worked by regular wrist curls. Balancing extensor and flexor strength matters for elbow health, especially for anyone doing heavy grip work elsewhere in their program. Keep the reps light and the range short, since this muscle group fatigues fast.

How to Do the Barbell Reverse Wrist Curl

  1. Sit on a bench with your feet flat on the floor and hold a barbell with an overhand grip, palms facing down.
  2. Rest your forearms on your thighs so your wrists hang past the edge.
  3. Slowly curl your wrists upward, drawing the barbell toward your body.
  4. Hold briefly at the top, then slowly lower the barbell back to the starting position.
  5. Execute the desired number of reps with smooth cadence and consistent focus on the forearms.

Recommended Sets & Reps by Training Goal

Hypertrophy & Size 3 – 4 Sets × 10 – 15 Reps

65–75% 1RM · 60s rest

Muscle Pump & Density 3 Sets × 15 – 25 Reps

50–60% 1RM · 30–45s rest

Form & Eccentric Control 2 – 3 Sets × 12 – 15 Reps

Controlled 3s eccentric · 60s rest

Biomechanical & Joint Load Cues

Single-joint elbow flexion isolated in the sagittal plane. Focuses mechanical load on biceps brachii (long and short heads) and brachialis with minimal torso swinging.

Common Mechanical Mistakes & Form Errors to Avoid

  • Swinging Hips & Lower Back: Using momentum from the hips to swing the weight upward eliminates the initial concentric overload on the biceps.
  • Drifting Elbows Forward: Allowing elbows to travel forward past the ribs recruits the anterior deltoids and takes tension off the biceps apex.
  • Dropping the Eccentric Phase: Letting the weight fall quickly without resistance wastes 50% of the muscle-building stimulus from eccentric microtrauma.

Proper Breathing Patterns & Core Engagement

Inhale on controlled lowering (2-3s eccentric); exhale on elbow contraction to peak tension.

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Injury Modification & Joint Safety

Lifters with distal biceps tendinopathy or golfer's elbow (medial epicondylitis) should use neutral-grip hammer curls or EZ-bars to reduce wrist pronation torque. If joint irritation persists, immediately stop and substitute this movement with another exercise from the Lower Arms exercises category.

Muscles Worked

The Barbell Reverse Wrist Curl primarily targets the Forearms, with Biceps as the primary synergist muscle group, along with the Brachialis.

More Lower Arms Exercises

More Forearms Exercises

Equipment Alternatives

Don't have barbell? These target the same forearms with different equipment.

FAQ

What muscles does the Barbell Reverse Wrist Curl work?
The Barbell Reverse Wrist Curl primarily targets the forearms as the primary agonist. Synergist assistance is provided by the biceps along with the brachialis. Maintaining strict biomechanical alignment ensures maximal tension remains focused on the intended muscle fibers rather than shifting to surrounding stabilizer joints.
What equipment do I need for the Barbell Reverse Wrist Curl?
The Barbell Reverse Wrist Curl is performed using a barbell. Ensure all equipment is securely positioned with collars or safety pins locked before loading working sets. If you train in a home gym or minimal setup, explore our equipment-free and resistance band alternatives below.
What is the most common form mistake on the Barbell Reverse Wrist Curl?
The most frequent error is swinging hips & lower back: Using momentum from the hips to swing the weight upward eliminates the initial concentric overload on the biceps.. Controlling the 2 to 3-second eccentric lowering phase ensures maximal hypertrophic stimulus while shielding connective tissue.
How many sets and reps should I perform on the Barbell Reverse Wrist Curl?
For muscle growth and density, execute 3 to 4 working sets of 10 to 15 controlled repetitions with 60 seconds rest, emphasizing a deep stretch and deliberate peak contraction on every rep.
What's a good alternative to the Barbell Reverse Wrist Curl?
If you don't have access to a barbell, the Modified Push Up To Lower Arms targets the same forearms using body weight instead. This alternative replicates the same joint angle and movement plane while allowing you to train effectively with different available gear. You can also substitute it seamlessly in our free Workout Plan Builder.
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