PDA

View Full Version : So LITTLE Exercise - So MUCH Benefit (Really?)



steveoregon
05-04-2009, 05:32 PM
The article below also appeared in Prevention magazine, which is where I heard about it. Now this is something I can do regularly. Almost sounds too good to be true.


================================
http://www.womenshealth.gov/news/english/620934.htm

November 03, 2008

Short Bursts of Exercise Seen as Effective as Endurance Activities

Multiple short bursts of exercise may be as beneficial as endurance activities such as jogging or cycling, suggests a study by researchers at the University of Glamorgan in Wales.
"Six 30-second sprints three times a week can have the same health and weight-loss benefits as jogging or cycling for up to 45 minutes several times a week," said study co-author Professor Julien Baker, BBC News reported.

And people may be more likely to exercise using a program that features sprints because it's more practical in terms of time, Baker noted.

"This type of activity may also be used as a defense for cardiovascular disease, and research carried out in the laboratory has shown significant reductions in post-exercise blood pressure," Baker added. "These findings indicate that intermittent exercise may provide similar benefits as prolonged moderate exercise in the treatment for hypertension."


.

RawSar
05-04-2009, 05:53 PM
As long as you up the intensity of the work out then you really don't need to work out for very long.
Just depends on what type of results your looking for and what your fitness goals are.

spicyfull
05-05-2009, 05:20 AM
Thanks for Sharing.

RawKnitster
05-05-2009, 10:23 AM
Thanks for posting. This the kind of encouragement I need to get up and move. As to whether it is too good to be true...doesn't matter. At this point anything is better than nothing. :)

Moretta
05-05-2009, 10:52 AM
Interesting article.

Thanks for sharing.

futureboy
05-05-2009, 11:07 AM
Makes sense from an evolutionary standpoint. Some portrayals of Paleolithic hunting/gathering societies showed they spent a lot of their day doing normal walking activities with periodic bursts of sprinting (attacking and evading). Paleolithic men did not go to a gym and workout on a treadmill for 45 minutes.

I'd happily sprint a few times a day, but I sweat almost instantly so that's not great for work clothes. :(