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Body-weight Crunch

Description

  1. Lay supine on the ground, heels of feet a fist distance away from glutes, feet flat on the floor
  2. Bring your hands to the side of your head, elbows out wide - this is your start position
  3. Using your core lift your chest towards your knees - this is your end position
  4. Return to start position, repeat desired number of reps