Contents hide Planks vs CrunchesWhat is a Plank? What is a Crunch? Why are Planks Better? Plank VariationsForearm Plank Knees on the Ground Forearm Plank Standard Plank Shoulder Reach or tap Plank Hip Dip Plank Side Plank Windshield Wiper Plank TRX Suspension Plank Rocking Plank Bosu sphere Plank Planks vs Crunches – Which ought to […]