Are sit-ups worth the pain and are you doing them right? We asked an expert

Marian Earls.is S&C coach for Connacht and Ireland’s women rugby stars.

Posture Matters: Back and Neck Pain

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Why we don't recommend Sit ups - Smart Pain Solutions

8 Fitness Myths That Drive Experts Crazy - The New York Times

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Are Sit Ups Really That Bad For YOU?

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Sit-Ups vs. Crunches

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Fitness Experts: Sit-Ups Are Worthless, Here's What to Do Instead

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Are sit-ups good for you?