- Each of our classes trains the mind while exercising the body. This form of fitness addresses the desire for a departure from rote exercise by challenging both your mental and physical capacities. Here are some examples of the courses we offer: Martial Arts, Street Defense, Foil Fencing, Japanese Swordsmanship (Iaido), Aerobic Boxing and Kickboxing, Japanese Fencing (Kendo)www.guardup.com