Has any one thought of trying planking. Well, planking (or the Lying Down Game) is an activity consisting of lying in a face down position, sometimes in an unusual or incongruous location. The palms of the hands are typically touching the sides of the body and the toes are typically touching the ground. Performing the plank could lead to injuries and undue pain when not performed properly. Here are some links to videos that show tutorials on how to perform the plank for beginners and how to perform the plank without injuries