Barbell Curl

Starting position

• Grip shoulder-width underhand, stand upright.
• Elbows at your sides.

Execution

• Curl the bar to the chest, the elbows stay in place.
• Lower slowly all the way.
• Breathe out as you curl.

Common mistakes

• Using the upper body for momentum.
• Letting the elbows drift forward.
• Not straightening fully at the bottom.