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Arnold Schwarzenegger Discusses How to Undo the Damage of Sitting, Reveals ‘Magic’ Behind 22 Minutes of Low-to-Moderate Exercise
Arnold Schwarzenegger examined the damage of sitting and discussed the magic behind 22 minutes of low-to-moderate exercise.
You don’t need crunches to build a strong core — here are 6 exercises to try instead
Itsines has designed this workout so it targets multiple core muscles, including the rectus abdominis (the 'six-pack' muscles ...