5 Plank Variations to Work More Than Just Your Abs
Holding a plank can seem like an eternity sometimes. Time slows to a crawl. It’s mind over matter. You, versus your quivering abdominals. Caught staring at the stopwatch again? Me, too. But the benefits of a good core workout keep us planking. The humble plank targets your abdominals, shoulders, arms, legs, back and even your glutes. Core strength is the starting