Barbell curl

Biceps and brachialis.

Barbell curl: Bottom
Bottom
Barbell curl: Top
Top
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How to do it

  1. Standing, grip the bar with your palms facing forward, shoulder-width apart.
  2. Elbows tucked into your sides.
  3. Curl the bar up by bending your elbows, without moving them, to shoulder height.
  4. Squeeze your biceps at the top and lower slowly (2-3 s) until your arms are straight.

Cues

  • Only your forearms move.
  • Glutes and abs tight so you don't swing.
  • Straighten fully at the bottom.

Common mistakes

  • Swinging your body to lift the weight.
  • Letting your elbows drift forward at the end.
  • Letting the bar drop on the way down.

If you catch yourself pushing your hips forward and arching to get it up, lower the weight.

Photos: free-exercise-db (public domain).

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