Monday, July 29, 2013

Are High Intensity Interval Training Workouts Designed For Fat Loss Or For Lean Muscle Growth?

By Russ Hollywood


With high intensity interval training becoming one of the hot trends of the last few years in the fitness industry there is one burning question which most gym enthusiasts want to ask - can you build muscle and maintain it with HIIT?

For years, it was believed that performing high intensity cardiovascular activity was a sure-fire way to waste all of your efforts when it came to lifting weights. []

If you are trying to gain size you can get fooled into believing you only need to work hard on the weights, or that cardio work is dull and boring. However, recent studies show that muscle gains were massively increased thanks to the incorporation of HIIT into weekly resistance workouts in place of dull, regular cardiovascular activity.

That's right, performing a high intensity cardio workout is actually superior not only for burning fat but also for building lean tissue! While this is probably music to the ears of all those gym enthusiasts who find cardiovascular activity to be somewhat dull, it does come with a few warnings.

The next discovery may well shock you to your core if you are a long-term gym user. Cardiovascular activity should be performed before a resistance training, as opposed to afterwards. Not only will this increase your fat loss results, but it will also improve muscle retention as well. Let the magnitude of that fact sink in for a moment, because over 90% of gym members insist upon doing their cardio work after they're finished on the weights.

The study which discovered this information was actually completed back in 2001, but was under-reported in the media at the time. As a result it has gone largely unnoticed by the general population and most fitness instructors, who still follow the old belief that doing cardio work before a weights workout will fatigue the muscles.

One other aspect which has to be taken into consideration here is the increased difficulty of a high intensity interval training session versus a steady state cardio session. This means your body will need additional time to recovery. You shouldn't be performing intervals every single day, because you can get better results by letting your body recover fully. Three-to-four sessions per week is enough for most people.

Furthermore, research shows that high intensity interval training burns of 6 times as much fat as regular cardiovascular activity, making it a sensible choice if you are trying to figure out how to build muscle while maximizing your fat loss in the process.




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