Welcome to Workout 1 of your Cardio HIIT Series. it's time to get started improving your cardio endurance. This high intensity, high impact workout is perfect for any time of day; in the morning to get you going, to get some endorphins flowing on your lunch break, or to let off some steam after work. Focusing on your whole body, the workout takes you through a series of movements that will increase your overall cardio and muscular endurance, and increase your strength through bodyweight movements. Suitable for advanced levels, this session requires no equipment and can be completed in just over half an hour.