Bicycle Crunch

The bicycle crunch is a dynamic exercise that strengthens the core, lower abdominals, and lower back. The movement also improves stability, balance, and coordination.


  1. 629_A
    Lie on your back with your knees bent, and feet flat on the floor. Place your hands behind head.
  2. Bicycle Crunch
    Raise your shoulder blades off the ground and lift your legs off the floor, and bend knees to 90°. Then slowly pedal them in the air, alternating as if riding a bicycle.

Trainer’s Tips

  • Don't pull your head forward. Keep a natural head position.
  • Don't use momentum. Focus on controlling the movement.
  • Squeeze your abs as hard as possible as you move your legs in bicycle motion.