Six minutes a week

From the Well blog: Can You Get Fit in Six Minutes a Week?

The potency of interval training is nothing new. Many athletes have been straining through interval sessions once or twice a week along with their regular workout for years. But what researchers have been looking at recently is whether humans, like that second group of rats, can increase endurance with only a few minutes of strenuous exercise, instead of hours? Could it be that most of us are spending more time than we need to trying to get fit?
The answer, a growing number of these sports scientists believe, may be yes.
Alissa Wilkinson

Alissa Wilkinson

<a href="http://www.alissawilkinson.com">Alissa Wilkinson</a> founded The Curator in 2008 and was its editor for two years. She now teaches writing and humanities a <a href="http://www.tkc.edu">The Ki