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Based on well-known cardio exercises, you will find a new cardio circuit in each phase, which you can perform anytime, anywhere and without equipment. So if you don't have an ergometer or cross trainer at home and don't feel like going outside and running in the bad weather, you can easily do your cardio workout indoors. Note: We recommend that you do not overdo the cardio HIIT workouts. One run is quite enough, two is still OK, but anything more can disrupt your recovery and thus reduce your success. And you certainly don't want that, do you?
Calorie Killer I
~ 24 mins
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