With High Intensity Interval Training you can burn more fat while spending less time in the gym. I will explain how you can get the best results from this new and cutting-edge type of cardiovascular training.

Get the story behind high-intensity interval training (HIIT), its muscle-building and fat-burning benefits, and how you can integrate it into your workouts!

Cardio may be boring, but at least you'll burn far more calories when you follow these 5 rules for making HIIT workouts vastly more effective.

What is Tabata training, and should you be working it into your program?

The cardio devil details the effectiveness of HIIT cardio, breaking it down to the cellular level. Learn all you need to know about the science of slim.

Sneaking Tabatas into weight workouts provides all the benefits of HIIT, 4 minutes at a time. Here's how to program them.

Cardio may be boring, but at least you'll burn far more calories when you follow these 5 rules for making HIIT workouts vastly more effective.

No matter if your goal is fat loss, muscle gain, or athletic performance, high-intensity interval training can help you nail it. Here are complete workout programs for each goal!

High-intensity interval training is the best way to exercise when you want to burn fat. Once you see how fun and challenging HIIT can be, you may never go back to your old cardio ways again.

Don't waste your time when you do cardio. Melt fat faster with the best tips from BodySpace members!

Most sports are characterized by periods of high-intensity effort interspersed with maximal bursts of speed and periods of almost complete inactivity. Will Aerobic interval training be an effective form of training for this?

Plenty of training modalities don't live up to the hype. High-intensity interval training definitely does. Aside from the known health benefits, it'll leave you on the ground begging for mercy. Here's how to get started.

This super-quick total-body workout combines dynamic resistance, time under tension, and high-intensity intervals to give you a great pump and a great workout you can do anywhere in under 20 minutes.

Being short on time means you need to get the most out of your workout in as little time as possible. A full-body HIIT workout gives you the best bang for your buck, no equipment needed!

Better results in less time. What's not to love about high-intensity interval training? Melt fat fast with this scientifically proven program!

Your excuses for not doing high-intensity interval cardio have all expired. One of these 6 workouts from the Bodybuilding.com forums is a guaranteed fit for you, no matter how busy you are!

Keep your training program fresh and your body lean by combining high-intensity intervals with a classic barbell setup in this strength-building, full-body conditioning workout.

High-intensity cardio is all the rage. But is it the all-upside, no-downside miracle that some fit people claim? Here's what you need to know, plus a surprising cardio solution that's hiding in plain sight.

Less time in the gym and greater results. Sounds too good to be true, but the research is stacking up. Read on for 5 proven benefits of HIIT!

Slow, boring, steady-state cardio doesn't cut it! Transform your workout and take cardio sessions from the track to the pool with this customizable program!