Mario Lopez is well known for his physique and has even published a book about his workout and diet regime. Even though Mario holds his fitness as a top priority, his gyms at his home and office are in bad condition. It's evident that boxing is one of Mario's favorite sports by the punching bags, boxing gloves and framed pictures of boxers on the walls of his makeshift gyms. Antonio & Mario step into the ring and box to help Antonio get in the mindset for a boxing gym makeover. Antonio updates the overall look of Mario's home gym while still preserving his sense of style and adding a designer's edge. Antonio gets input from Mario's personal trainer, as well as a visit from boxing great Sugar Ray Leonard.