How many calories do you burn during the 21 Day Fix workout program?

The number of calories burned during the 21 Day Fix workout program can vary widely depending on an individual's weight, intensity level, and personal metabolism. The workouts in the program, designed by fitness trainer Autumn Calabrese, range from intense cardio sessions to resistance training and yoga. On average, one may burn between 200-600 calories per 30-minute session. However, for more accurate tracking, it is advisable to use a heart rate monitor or a fitness tracker that can provide a personalized estimate based on the specifics of the person's body and their effort during the workout.