Zone 6 Fitness. . is the place for your health and fitness needs in North Kansas City and is the most advanced and fastest growing organization in the fitness field. This 4 million-dollar, 32,000-square foot state of the art facility delivers a high standard within the fitness industry. Zone 6 Fitness is currently looking to add a part-time custodial position to our team. If you thrive in a culture that focuses on building relationships, working ...