Reverse Crunch

The reverse crunch is performed by raising the buttocks and hips off the floor - the opposite of the standard crunch where the neck and shoulders are raised.

Teaching points

  • Lay on your back, with the legs crossed in the air, knees slightly bent.  
  • Place you arms on the floor by your sides.  
  • Lift your hips a couple of inches off the floor.  
  • Hold for 2-3 seconds before returning the hips to the floor.
  • As you improve, start to lift your hips higher off the floor.

Variations & progressions

  • Perform on a decline bench to increase the difficulty.  
  • Place your hands over your head and grip the bench.  

Muscles worked

  • Lower fibres of Rectus abdominus.  
  • Transversus abdominus.

Alternative exercises

  • Crunch.  
  • Crunch using a resistance band.
  • Plank.

Related injuries

  • Abdominal strain.  
  • Lower back pain.