Orangetheory® Fitness EST 2011(www.orangetheoryfitness.com) is a one-of-a-kind, group personal training workout broken into intervals of cardiovascular and strength training. Backed by the science of excess post-exercise oxygen consumption (EPOC), Orangetheory’s heart-rate-monitored training is designed to maintain a target zone that stimulates metabolism and increases energy. Led by skilled personal trainers, participants use a variety of equipment including treadmills, rowing machines, Suspension Training and free weights, burning up to an average of 900 calories per session. The result is the Orange Effect – more energy, visible toning and extra calorie burn for up to 36 hours post-workout.