Abs exercise

Bicycle Crunch

How to do the Bicycle Crunch with correct form — the muscles worked, equipment, and step-by-step technique from the Fitonist exercise library.

Raise your knees to a 90-degree angle and alternate extending your legs as if pedaling a bike. Twist your body to touch your elbow to the opposite knee with each pedal motion.
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Illustration showing the Bicycle Crunch
Targets

Muscles worked

Abs muscle Abs Primary
Technique

How to do the Bicycle Crunch

  1. 1 Raise your knees to a 90-degree angle and alternate extending your legs as if pedaling a bike. Twist your body to touch your elbow to the opposite knee with each pedal motion.