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There are abs, and then there’s your core. Not sure of the difference? Neither are most people. But it really does matter. Here, find four need-to-know facts about your core, plus how to train it for better strength, stability, and total-body health.
If your body were the solar system, your core would be the sun. Here’s how to make sure it shines.
Read the article at SilverSneakers.com