The Insanity Workout is almost complete. It's almost everything you need to effect a total body transformation in only 2 months. Including a fantastic Nutrition Plan, a host of workouts that will make you a new person if they don't break you, a wall Calendar to track your workouts, an online support community and all the information you need to begin your incredible journey, it seems like a galaxy of support and encouragement and challenge. But there's a crucial component missing. There's something that people notice a couple of weeks in, something without which leads to increased soreness, increased pain, and makes the workout harder than it needs to be. What's this crucial component? Don't laugh folks, I've received endless complaints from people who have noticed this deficiency: calf stretches.