Vicious is a difficulty Level V workout that targets every muscle you have in your body. It pushes you to the very edge of your ability, urging you to redefine the limits of what you can do. It's meant to be a level-up workout that will allow you to break through any plateau you are experiencing and raise your game to a new level. Add EC. It really cannot get worse with it.
Extra Credit: Hit a minimum of 30 push-ups each time.