Having a solid, strong core is essential.

After all, your core is the center of your body and enables you to move freely.

But how can you determine whether your core is in tip-top shape?

brunette woman doing pilates ab exercise on mat on track outdoors

Photo: Shutterstock. Design: Eat This, Not That!

If it’s possible for you to do them, yourabsare rock solid!

planks

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side plank

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reverse plank exercise

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