High Intensity Interval Training Versus Higher Volume, Lower Intensity Training for Fat Loss
I receive daily alerts from Google whenever high intensity training is mentioned on a new web page, blog entry, or news article, and over the past several months more and more of these have been about high intensity interval training, rather than high intensity strength training. Every personal trainer and fitness “expert” out there with a web site seems to feel the need to put their 2 cents in, typically comparing the effectiveness of the two for fat loss. What nobody seems to be challenging is the belief that these things are relatively effective for fat loss at all.
Which is better for fat loss, high intensity interval training or higher volume, lower intensity steady-state training?
The answer is neither – both are a waste of time. While high intensity interval training wastes less of your time than higher volume, lower intensity aerobics, neither burn enough calories to be worth doing for that purpose. At most, the net calorie expenditure for either might be as high as one or two hundred, but probably much less (net calorie expenditure equals total calories expended during the activity minus resting energy expenditure – the amount you would have burned had you been relaxing with a good book instead). Some “experts” claim high intensity interval training is better because of the additional calories burned post exercise due to excess post-exercise oxygen consumption (EPOC), however this amounts to very little. Read more…










