Kardio Kim Johnson leads another great 1 Hour Kardio Kickbox class at Chesterton Martial Arts & Fitness. Kickbox 2014 January.. For over 20 years now at the same location, Kim and her husband Don Johnson have helped thousands of people like you, with families like yours, to discover better health, fitness, happiness and success. Don & Kim teach Mixed Martial Arts, Protective Tactics, Zumba Fitness, and Kardio Kickbox. Chesterton Martial Arts & Fitness is located at 535 Broadway, Chesterton IN. (219)926-KICK(5425) Discover for yourself. Try a class today!