How to perform sit ups properly:

  • Lie on your back with your knees bent and you feet flat on the floor.
  • Place your finger tips behind your ears.
  • Pull your shoulder blades back so your elbows are out to the side.
  • Brace your abs and then raise your body up towards your knees, shoulders should be lifted of the floor.
  • Head always looking straight, no chin on chest and do not pull the head forward.
  • Roll back down to the starting position.

Video lecture: