I Tried Doing Planks for 5 Minutes Every Day for a Month
One runner challenged herself to 30 days of planks. If you've ever wondered "What does planking do to your body?" you'll want to read about her results.
Source: shape.com
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One runner challenged herself to 30 days of planks. If you've ever wondered "What does planking do to your body?" you'll want to read about her results.