How To Do An Abdominal Crunch

smiling girl doing exercise on floor at home

There are many ways to do an abdominal crunch, but proper technique will give you the most benefit. Paired with a good diet and other muscle and cardio exercises, the abdominal crunch can help your core strength and display those 6-pack abs you’ve always wanted.


  • Lie on your back with your knees bent slightly and comfortably apart.
  • Keep your feet rooted to the floor and about as wide as your hips.
  • Fold your arms over your chest and tighten your abdominal muscles.
  • Raise your head and shoulders gently off of the floor.
  • Hold for three breaths and then move back down to your starting position.
  • If you feel tension in your abdominal muscles then you’re doing it right.



  • Never put your your hands behind your head because it could cause a neck injury.
  • Hands behind your head will also hinder your ability to effectively isolate your abdominal muscles.
  • Do abdominal crunches like you would any other muscle, 1-3 sets of 8-20 repetitions. Once your form begins to fall apart be sure to stop there.