The Plank is a go-to core strengthening exercise. Learn how to correctly perform a plank and its variations in our latest video.<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />#workoutroutines, #techniques, #fitness, #health, #exercise, #training, #strength, #hulahoop, #fitlife, #workout, #cardio, #endurance, #sweat, #funworkout, #core
