The wide grip barbell bicep curl is an elbow flexion isolation movement performed standing with a straight barbell held outside shoulder width that trains the short head of thebiceps. Moving the hands out turns the upper arm slightly outward, which puts the inner, short head in a stronger position and takes some work from the long head that a narrow grip favors. The wide hands also make it harder to swing the bar, because the elbows have nowhere to tuck. Lifters rotate it with standard and close grip curls at the end of a pull day.
What Muscles Does the Wide Grip Barbell Bicep Curl Work?
- Primary: Biceps brachii, short head emphasis
- Secondary: Brachialis, brachioradialis
- Tertiary: Anterior deltoid, forearm flexors (grip), erector spinae, rectus abdominis
How Do You Set Up for the Wide Grip Barbell Bicep Curl?
Load a straight barbell and set it on a rack at hip height or deadlift it from the floor. Stand with your feet hip-width apart, knees soft, and grip the bar underhand with your hands two to four inches outside your shoulders on each side. Stand tall with the bar resting against your thighs, elbows straight, upper arms pinned to your ribs, shoulders pulled slightly back, and wrists straight in line with your forearms.
How Do You Perform the Wide Grip Barbell Bicep Curl?
- Pin your elbows to the sides of your ribs and lock your wrists straight, so only the elbow joint can move.
- Curl the bar up in an arc toward your chest, keeping the upper arms still and the bar path close to your body.
- Stop when your forearms pass vertical and the bar sits just below your collarbones, before the elbows drift forward.
- Squeeze for one count at the top with the biceps fully shortened and the wrists still neutral.
- Lower over two to three seconds along the same arc until the elbows are straight again.
- Let the bar settle against your thighs for a moment, re-brace and start the next rep from a dead hang.
What Are the Key Form Cues?
- Turn your pinkies toward the ceiling at the top: the extra supination with the wide hands loads the short head the grip is meant to target.
- Keep your elbows glued to your ribs: the wide grip tempts them to flare outward, and flared elbows turn the curl into a shoulder movement.
- Push your knuckles toward the bar plates so the wrists stay flat rather than curling in.
- Feel the inner biceps bunch as the bar passes the halfway point on the way up.
- Keep your torso a hair forward of vertical so you cannot lean back into the lift.
What Are the Most Common Mistakes?
- Loading the bar like a standard curl: the wide grip is weaker and the same weight forces a hip swing, so drop five to ten pounds.
- Flaring the elbows out with the hands: the upper arms drift sideways and the front deltoids lift the bar, so keep the elbows pinned even though the hands are wide.
- Cocking the wrists back: with the hands far out the wrist carries a sideways load, so keep the wrists neutral and use an E-Z bar if a straight bar hurts.
- Cutting the bottom short: stopping with bent elbows skips the stretched position where the short head works hardest, so let the arms straighten every rep.
- Leaning back at the top: arching the lower back shortens the biceps' range and loads the lumbar spine, so brace and finish with the bar below the collarbones.
What Are the Best Wide Grip Barbell Bicep Curl Variations?
- Wide grip E-Z bar curl: the angled handles reduce wrist strain, the easier entry to the wide position.
- Wide grip barbell drag curl: elbows travel behind the body and the bar drags up the torso, harder and stricter.
- Close grip barbell curl: hands inside shoulder width to shift emphasis toward the long head.
- Single-arm dumbbell curl with the shoulder rotated out: reproduces the wide-grip angle one arm at a time.
- Wide grip cable curl: a low pulley keeps tension on the biceps at the bottom, where the bar hangs slack.
How Do You Progress the Wide Grip Barbell Bicep Curl?
- Add 5 pounds to the bar once you complete every set at the top of the rep range with no swing.
- Build from 8 to 12 reps per set before adding load.
- Add a set, up to 4, before adding reps again.
- Add a two-second squeeze at the top or a four-second descent when the load stalls, since the bottom half is where the grip pays off.
How Should You Program the Wide Grip Barbell Bicep Curl?
Program the wide grip barbell bicep curl at the end of a pull or arm session, after rows and pull-ups. Train it once or twice per week for 3 to 4 sets of 8 to 12 reps with 60 to 90 seconds of rest. Pair it with a hammer curl or a close grip curl in the same session so all three parts of the biceps and the brachialis get a turn.