Build a Rock-Solid Core: Dynamic Plank Workout, No Equipment

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Here's a dynamic plank challenge for you. How many repeats can you do? This type of workout will help you get the most benefits from the plank exercises because, in its dynamic form, it engages more core muscles than simple planks. It's also a good option if you find normal planks simply too boring or too easy. You'll find the name of the exercises in the video. Enjoy!