5 Things That Happen When You Strengthen Your Core

The core is about more than just ab muscles—it's the body's powerhouse. Here are five amazing things that happen when you strengthen it.

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Finding Your Powerhouse: “The Top 5 Best Exercises for Core-strength, by Zach Lightstein

Get Moving! 5 Ways to Work Your Core / Fitness / Body Building

5 Great Things That Happen When You Strengthen Your Core — Mum&Mia

Forget planks — this ab workout uses 1 dumbbell and 5 exercises to torch your core

5 Ways to Strengthen Your Core - wikiHow

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