This 30-Day Plank Challenge Will Strengthen Your Entire Core

This 30-day plank challenge will build strength in your entire core and teach you plank variations to switch up your workout. Try this 30-day plank challenge to create a strong, stable core.

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This 30-Day Plank Challenge Will Strengthen Your Entire Core

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I did a plank every day for a month – and these were the results

This 30-Day Plank Challenge Will Strengthen Your Entire Core

30 Day Plank Challenge