Back Extension Resistance Machine

Back extension machines may vary from gym to gym. This example is for an upright, seated back extension machine.

Teaching points

  • Sit in the seat with the buttocks at the back of the seat.  
  • Position the roller so that it is against your shoulder blades.  
  • Maintain a curve in the lower back and the shoulders back and chest high throughout the exercise.  
  • Push back from an upright position, to extend the back towards horizontal (stop before you get there!).  
  • Slowly return to an upright position.  

Variations and progressions

  • When performing the exercise, allow the back to move past upright, into a slightly forward flexed position to increase the range of motion and difficulty.  
  • Only do this if you do not experience back problems.  

Muscles worked

  • Erector Spinae.  
  • Multifidus.  

Alternative exercises

  • Dorsal raise.
  •   Back extension on a swiss ball.  
  • Superman.

Related injuries

  •   Lower back pain.