Barbell Curl
Reviewed by Bryan Cortez, MS
Elbows pinned, no swing — if your hips move, the weight's too heavy.
Coaching profile
simple heavy curl. This page is the practical coaching layer: use it for setup, cues, programming, pain-free adjustments, and substitutions. The complete biomechanics tier list lives on the muscle page.
How the rankings are built →Demonstration
Demonstration production queue
The written coaching card is ready. The owned video is next.
Physique Skool is filming one canonical demonstration per exercise. Until this movement is published, use the setup, execution, common errors, programming, and substitutions below.
Browse Physique Skool on YouTubeHow to do it
Setup
- Shoulder-width grip, elbows pinned to the sides, stand tall and braced.
Execution
- Curl by flexing the elbow only, keep the elbows still, squeeze at the top, control the full stretch down; no swinging.
Common Errors
- Swinging the hips / using lower back momentum
- Elbows drifting forward off the sides
- Half reps with no full bottom stretch
- Wrists collapsing back
Cues That Work
- Stand tall; pin the elbows; curl without swinging the torso
No-Fly Zone
under 5 reps (you'll just heave with the lower back and shoulders)
Programming
Sequence priority
Late
Single-joint, moderate-low fatigue — late on pull/arm day; the heaviest curl so it leads the arm work.
Progression
Model — Double
Fallback model — Triple
Double progression: 8→12, then add 2.5-5 lb and reset. If you have to swing, it's too heavy.
Best program fit
Pull, Upper
Load increments
If it hurts
Pain is information, not a challenge to push through. Stop the set if pain is sharp, worsening, or changes how you move. These are exercise-selection options, not medical diagnosis or rehabilitation advice.
Work down this list in order. Stop at the first change that removes the pain.
Step 1
Setup tweaks
Grip width (wide = short head, narrow = long head); straight bar vs EZ-bar for wrist comfort.
Step 2
ROM / tempo / bias
Pause and squeeze; slow eccentric; full stretch at the bottom.
Step 3
Implement swap
EZ-bar curl, dumbbell curl, or cable curl for constant tension.
Substitutions
Approved fallback
EZ-bar curl, dumbbell curl, or cable curl for constant tension.
Compare all biceps optionsThe Evidence
Overloads the biceps heavily. Does NOT bias the long head/stretch the way incline curls do.
SFR — 2.3
Put the exercise inside a system.
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