In the early days of The Julie Wilcox Method, I wrote about and showed a “How to” video on the benefits that running intervals can have on our health and well-being as well as how shorter workouts with intervals can be as effective as can be longer ones without them. Last week, Gretchen Reynolds wrote an article in the NYTs, How 1-Minute Intervals Can Improve Your Health, in which she discusses more research and evidence on the benefits of interval training. Read the article here. Image: John P. Kelly/Getty Images
