BILLY'S BOOTCAMP: CARDIO INFERNO Are you ready to feel the fire? Are you ready to feel the burn? Then, you must be ready for Billy Blanks all new Cardio Inferno. Everyone knows how Billy Blanks revolutionized the fitness world, with his explosive cardio workout Billy's Boot Camp. Well, Billy has done it again. Billy has created the best cardio workout to ever hit the fitness world, with his new Boot Camp Cardio Inferno. Cardio Inferno will test your cardiovascular will power like never before. With brand new moves and his motivational guidance, Billy takes you to the next level in cardio fitness. Not only will you feel the fire, but you will burn calories, sweat, get your heart pumping and shed those pounds fast!