The Seven Minute Workout stole headlines last month. (It is kind of awesome)
Then this Sunday's New York Times said it's all about four minutes.
Here's a quick excerpt from the story:
Half began a supervised exercise program that reiterated the Norwegian researchers’ former routine. After briefly warming up, these volunteers ran on a treadmill at 90 percent of their maximal heart rate — a tiring pace, says Dr. Tjonna, at which “you cannot talk in full sentences, but can use single words” — for four four-minute intervals, with three minutes of slow walking between, followed by a brief cool-down. The entire session was repeated three times a week for 10 weeks.
The second group, however, completed only one four-minute strenuous run. They, too, exercised three times a week for 10 weeks.
At the end of the program, the men had increased their maximal oxygen uptake, or endurance capacity, by an average of 10 percent or more, with no significant differences in the gains between the two groups.
What about 30 minutes of exercise a day most days of the week? Isn't that what doctors tell you to do?
Crossfit gyms and spinning studios are the 2013 version of the cupcake craze. They're popping up everywhere from urban street corners to the burbs.
There's pilates, barre burn classes and boxing studios. The options are endless. Suggestions as to how much and when you should exercise are more confusing than a Kardashian family tree.
So what should you do? Here's my take culled over 25 years of exercising, playing sports, gaining weight, losing weight and keeping it off for more than a decade.
| Courtesy: Wallsave.com |
Here's a quick excerpt from the story:
Half began a supervised exercise program that reiterated the Norwegian researchers’ former routine. After briefly warming up, these volunteers ran on a treadmill at 90 percent of their maximal heart rate — a tiring pace, says Dr. Tjonna, at which “you cannot talk in full sentences, but can use single words” — for four four-minute intervals, with three minutes of slow walking between, followed by a brief cool-down. The entire session was repeated three times a week for 10 weeks.
The second group, however, completed only one four-minute strenuous run. They, too, exercised three times a week for 10 weeks.
At the end of the program, the men had increased their maximal oxygen uptake, or endurance capacity, by an average of 10 percent or more, with no significant differences in the gains between the two groups.
What about 30 minutes of exercise a day most days of the week? Isn't that what doctors tell you to do?
Crossfit gyms and spinning studios are the 2013 version of the cupcake craze. They're popping up everywhere from urban street corners to the burbs.
There's pilates, barre burn classes and boxing studios. The options are endless. Suggestions as to how much and when you should exercise are more confusing than a Kardashian family tree.
So what should you do? Here's my take culled over 25 years of exercising, playing sports, gaining weight, losing weight and keeping it off for more than a decade.
