You'll start at the base, and sprint uphill as fast as you can until ... it becomes a great cardio workout. Here's a sample ...

Fasted cardio has become a popular trend among those looking to shed pounds and improve their health. But how effective is it ...

But we’re here to tell you, cardio doesn’t have to be boring, especially with this fun, short circuit, which also works your abs too — result! Incorporating cardio into your training is impo ...

The problem is that ‘cardio’ is a pretty vague term made up of lots of different types of training, from long bike rides to short, powerful circuits. The good news is that regardless of your ...