[kingkongrevenge]

I read the article and it does not really say that. In fact, the only bit that comes close is this: Another British study, this one from the University of Exeter, found that kids who regularly move in short bursts — running to catch a ball, racing up and down stairs to collect toys — are just as healthy as kids who participate in sports that require vigorous, sustained exercise.

I would agree with the general idea that daily walking at a relaxed pace is better than "jogging".

I think proper intense 10-20 minute workouts are so outside of the field of view of people who read and write articles like these they don't understand them. Doing a few sets of no-rest olympic lifts and then five minutes of double-unders with a jump rope does not boost your appetite much. It will make you a bit nauseous. It is not at all like going on a 15 mile bike ride or swimming a mile, which leaves you ravenous 30 minutes after.

[sophacles]

Thats not the only part. Near the beginning about 4 groups of women, and the ones who exercized a lot did not lose a significant amount of weight over those who did not exercise beyond normal. The heavy work out group did however report eating more calories. Then there are 2 or 3 pages about low intensity workouts being good because they stimulate calorie burn without stimulating hunger (with a tangent on brown fat in rats).

In fact there are several examples in the article about compensatory eating, such as the women who would get muffins after jogging, canceling any extra calorie burn.

[trunnell]

The study referenced in the beginning (with the 4 groups of women) did not sufficiently control diet. OP: <i> All the women were asked not to change their dietary habits... </i> They were asked, but did the women comply? Not likely, due to the compensation problem.

Bottom line: Regulating exercise without regulating diet is not likely to produce results. I don't think this is news.

It has been shown that one's metabolic rate has a certain momentum; it naturally seeks an equilibrium that is different for everybody. Exercise a little more and your body will crave more food; eat a little more, and you will naturally burn off the excess. (For most people).

If one desires a physique that differs from their "natural" state, one must very carefully control BOTH exercise and nutrition. Both are usually necessary to lose fat and gain muscle. And this requires discipline. One cannot exercise regularly and then simply "watch what they eat" and expect certain results. You need to eat certain foods at certain times in certain volumes. Amazing results can be achieved.

"natural" because there is nothing natural about having close to zero food scarcity. Most people eat whatever they want, which happens to be WAY more than they need, which isn't really "natural."

Recommended reading: - _The Paleo Diet_ - Precision Nutrition, http://www.precisionnutrition.com/ - their forums are highly recommended.