Orange Theory Fitness is a renowned fitness studio that offers a one-hour workout program designed to maximize results. Their heart-rate based HIIT workouts are guided by coaches who take participants through five different heart rate zones, encouraging them to push harder and recover strategically. The goal is to spend at least 12 minutes in the "Orange Zone" to boost metabolism, burn fat, and calories. The workouts include rowing, cardio exercises (such as walking, jogging, running, or using bikes and striders), and strength training that focuses on different muscles each day. Orange Theory Fitness also provides heart rate monitors that help individuals track their intensity levels and gauge their effort in real-time. Their mobile app stores performance summaries from each workout for easy access and sharing. To become a member, visitors can explore different membership options ranging from unlimited classes to class packages. Orange Theory Fitness has a studio located in Lakeland, Tennessee.