A 45-minute workout is all you need after a busy day to stay fit and healthy all the time. Luckily, Orangetheory Fitness offers a workout routine as such that is sure to be effective in burning calories. Work out using a tried and tested method of high-intensity interval training that will burn your calories away. All it takes is a few minutes of your time after work for a short but effective daily routine. Push yourself to the limits and get fit with Orangetheory Fitness.