Orangetheory Fitness located in Saint Louis, MO offers 60-minute workout sessions split into intervals of cardiovascular and strength training with heart rate monitors to track intensity and maximize metabolic burn. Increase energy, get visible results and burn more calories, even after leaving the studio. If you are looking for a studio that offers fitness classes, interval training, heart rate monitoring, personal trainers that offer boot camp and trx training, you have found the best local fitness studio! We call that, the Orange Effect! Come by today and see for yourself. Let us help you get into the best shape of your life!