A staple move in boxing, the "Ali shuffle" is a quick way to get your heart rate up and give yourself a burst of cardio. Use this as a holding pattern between moves or as a stand alone to get a fast ...

When it comes to getting your heart beat up, and your blood flowing, you have plenty of options where "cardio-ing" is concerned. Of course, you always have your obvious go-to moves — such as running, ...

When I feel bored in my fitness routine, I break up my tedious running and strength-training schedule by sprinkling in some 15-minute kickboxing YouTube videos. The change in pace helps prevent ...