Which cardio?
We all know that cardio is the choice workout for losing weight. But which kind of cardio is better. The steady paced – long session workout, or the intense sprinting – short session workout? Actually, it depends on you, but let’s take a look at both methods.
Both methods will yield progress and results. Consistency is key. However, let’s take a look at the average American. We work for about eight hours, we sleep for about eight hours; that gives us eight hours of free time. If we do cardio for 30 minutes (45 minutes would be best), we already lose about one hour of our free time. People who stick to a steady pace – long session workout are small. However, if you stick to the program, you can lose weight because of 100% oxygen use without a lot of effort to burn fat calories.
The intense but short workout is better in that it is short and quick. Because of the high intensity, the body is trying to perform at its peak which uses a lot of energy. For example sprinting. Sprinters run at really fast speeds for a short distance, but after they need to walk. Exercising at peak levels is considered anaerobic because of the lack of oxygen that the body needs, and this is like weight lifting. The benefit of anaerobic activity is a boost in metabolism and burning of additional calories.
A negative aspect of intense but short workout is that people think the body uses carbs for energy rather than fat. However, if you look at the big picture, Calories in must be less or equal to Calories out (burned) through exercise.
If you are looking for long term physical effect to your cardio, the intense but short workout is best. If you are concerned that you might lose muscle in the process, make sure you take protein.
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