What is one key benefit of interval training that is central to Orangetheory's approach?

One key benefit of interval training, which is at the core of Orangetheory's approach, is the improvement in cardiovascular fitness and an increase in calorie burn. This method typically involves alternating between high-intensity bursts of activity and periods of lower intensity or rest. This strategic variation in intensity elevates the heart rate significantly during the high-intensity segments, enhancing cardiovascular endurance over time.

Moreover, after a high-intensity workout, the body continues to burn calories at an elevated rate in a phenomenon known as excess post-exercise oxygen consumption (EPOC), or the "afterburn" effect. This results in a higher overall calorie expenditure, which is particularly beneficial for clients looking to lose weight or maintain a healthy body composition.

While other benefits such as muscle strength and flexibility can certainly be important, they are secondary to the primary focus of interval training within Orangetheory's framework, which is primarily about maximizing cardiovascular health and calorie burn through structured, varied intensity workouts.