Orange Theory Fitness is a popular fitness studio located in Lakeland, Tennessee. They offer a variety of classes and programs designed to help individuals achieve their fitness goals. The studio provides a one-hour workout that combines cardio, strength training, and rowing exercises. Their heart-rate based HIIT workout focuses on pushing individuals to spend 12 minutes or more with their heart rate elevated in "The Orange Zone" to boost metabolism and burn more calories.

The studio also offers additional services such as personal training and heart rate monitoring with the OTbeat™ monitor. The Orangetheory Fitness mobile app allows members to track and share their workout results. Membership options include unlimited classes, reduced rates for families, and class packages for different levels of commitment.

Founded on the principle of combining science, coaching, and technology, Orangetheory Fitness aims to provide maximum results and confidence for its members. With its community-focused approach, the studio emphasizes that the work done inside its walls will make a difference in individuals' lives outside of the studio.