The plank is a very challenging abdominal exercise that can be done for 15 seconds all the way up to a couple of minutes. Subscribe for more great videos: Discover how to properly do the plank exercise with the guidance of Brooke Burke and professional fitness trainer Autumn Calabrese in this video on core exercises. Check out more fitness & health videos! Core Workout w/Trainer to the Stars: Yoga-Inspired Abs, Arms, & Butt Workout:
Hide player controls
Hide resume playing