Plank exercise
Introduction: Which muscles are involved in basic plank: Health benefits of doing plank exercise: The followings are the health benefits of doing plank exercises: Different variations of plank exercise: Standard Plank: How to perform standard plank video: Forearm plank: Knee plank: Side plank: Side Plank Crunch: Plank With Hip Dip: Plank With Alternating Arm Raise:…