Video loading... How-To Yoga Videos Watch + Learn: Plank Pose Share this Facebook Icon Twitter Icon Email Icon Join Yoga Journal Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Yoga Journal Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Engage your core, wake your upper back, and work your legs to hold steady and firm in Plank Pose.