Welcome to Billings’ premier fitness headquarters. As a long time resident of Yellowstone County, Owner and Manager Don Christensen knows that when it comes to Billings fitness, good enough just isn’t good enough. That’s why the team of experienced professionals at Yellowstone Fitness strive every day towards a goal to exceed the standards of fitness in Billings. Because for them, Yellowstone Fitness is more than fitness, it’s a way of life. That means more than just state of the art equipment. It means a commitment to a gold standard of cleanliness and maintenance. It means providing a clean, trusted and safe environment for childcare so members can fit a stress-free, daily workout into busy schedules. It means innovative fitness and lifestyle classes and programs. It means personal, highly-experienced trainers who care about your unique physique and results. More importantly, it means a fitness center focused on inspiring and supporting YOU in your commitment to enhancing the quality of your life.