Core

How to do a crunch with good form

Good crunch form comes down to: controlled shoulder-blade lift, full range.

How to set up

Film from the side with your whole body in frame.

What good form looks like

Focus on controlled shoulder-blade lift, full range. Move with control, full range, and consistent tempo.

Common crunch mistakes

Check your own crunch

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More exercises

Coaching feedback, not medical advice. Stop if you feel pain and consult a professional.