We're working on adding video demonstrations for this exercise.
An isolation exercise using a barbell held behind the body that targets forearm flexors to build grip strength and forearm size; effective for hypertrophy and endurance with minimal equipment.
Barbell
2/5 • Beginner
Forearms
Biceps
5
Yes
No
No
Small
Low
Flexors
Brachialis
10-20 reps
60-90 seconds
Stand facing away from a squat rack with feet shoulder-width apart. Grip the barbell behind your back with an overhand grip at shoulder width, unrack it, and let it hang at arm's length below your glutes with arms straight.
Inhale during the lowering phase and exhale as you curl the barbell upward while bracing your core.
3-1-2
Extend wrists fully until the bar rolls to fingertips without hyperextension, then flex wrists to curl the bar as high as possible without arm movement.
Not typically required; use rack safeties for heavier loads to avoid dropping the bar.
Behind-the-Back Barbell Wrist Curl, Behind Back Wrist Curl
Share your thoughts or help us improve this guide.
Barbell, Flat Bench
Forearms
Barbell
Forearms
Barbell
Traps
Dumbbells
Forearms
Barbell
Forearms
Smith Machine
Forearms
EZ Bar
Forearms
Single Cable Machine
Forearms
Barbell, Squat Rack
Shoulders
Dumbbells
Forearms


subscribe to our newsletter
Contact Us
hello@trainfitness.aiFind Us
130 Spadina Avenue, Toronto,
Ontario, M5V 0H4, Canada
©2025 All Rights Reserved
We use cookies to enhance your browsing experience, serve personalized content, and analyze our traffic. By clicking 'Accept All', you consent to our use of cookies.