All information about fitness clubs in Arlington Heights on one page. If you are looking for more information about the fitness industry in Arlington Heights, IL, check out the detailed statistics below to get a better understanding of fitness in Arlington Heights. You can find a list of the best fitness clubs here. As you can see above, there is a total of 0 gym located in Arlington Heights. Fitness clubs are filled with all the equipment to improve your health and well-being. Let's take a closer look at the fitness industry in Arlington Heights.