Have you ever thought of using bodyweight interval training instead of your regular cardio workout? Most exercisers don’t even think this kind of workout is good for improving the heart and lungs, until they do one for themselves. All you need is your own bodyweight, so get ready to go.
First of all, I don’t like the term “cardio”. I like to think of this type of training as Energy System training. By this I mean improving the way your body uses the nutrients to fuel your strenuous physical activity. Continue reading