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Interval training can cut exercise hours sharply
Washington Post
AP LONDON -- People who complain they have no time to exercise may soon need another excuse. Some experts say intense exercise sessions could help people squeeze an entire week's workout into less than an hour. Intense exercise regimens ...
Is Less Exercise More Effective?Tonic
Study: Get All The Exercise You Need In 1 HourWCCO
No Time to Workout? That's No Excuse!CalorieLab Calorie Counter News
WGME -Sydney Morning Herald -ShortNews.com
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