HIITBURN is a workout app specializing in High Intensity Interval Training (HIIT) workouts! HIITBURN has helped tens of thousands of people all over the world reach their goals, and is designed for people of all ages, backgrounds, and fitness levels. You will find follow along workouts designed to help you burn fat and increase strength, all while feeling your absolute best in the process. With over 300+ follow along workouts inside our app, you can be sure that we have the perfect program t