The Tough Mudder Workout consists of 16 exercises that collectively work every part of your body. I know that youre a busy person, so each exercise is a 60-second station designed to challenge your heart and lungs, as well as your muscles. The final product is a high-intensity circuit designed to torch everything from your chest and legs to your abs and arms, sending your fitness to an elite Tough Mudder level. You'll sculpt a rugged, gritty, and classically athletic body thats built Mudder Tough.