Another Reason to Dump Low-Intensity Cardio

As I've noted many times before, I've feel better, enjoy my cardio more, save time and have lost body fat since switching to high-intensity intervals instead of going for a 30-minute run or something along those lines.

Super-trainer Craig Ballantyne recently wrote about a new study that backs up the benefits of high-intensity cardio.

The Great Thing About Intervals

OK, there are many great things about intervals, chief among them what they do for your health. But super-trainer Craig Ballantyne points to another good thing about them -- you can do them in so many different ways, which means you'll never run out of options.

The Problem with Gym Machines

There was a time when I used machines at the gym in every workout. But that was before I actually knew what I was doing. Today, I rarely use them.

Yes, they do have a place in workouts. The cables are good for some core work, for instance, such as the woodchopper. But most gym machines take your body out of its natural alignment.

Then there's this other issue, which super-trainer Craig Ballantyne points out -- they're too easy.

Training isn't supposed to be easy. After all, in almost everything you have to put forth effort to get results.

The Scoop on Interval Training

Super trainer Craig Ballantyne explains how interval training works awfully well in the video below.