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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
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