Orangetheory Fitness

Orangetheory Fitness is a science-based fitness studio offering heart-rate monitored group classes that combine cardio, strength training, and rowing. Located in Washington, DC, the studio uses proprietary technology to track workout intensity and calorie burn in real time, helping members optimize their fitness results through data-driven feedback. Classes are designed for all fitness levels and include both high-intensity interval training (HIIT) and endurance-focused sessions.