interval training

基本解释

Interval training teaches the heart and muscles to use oxygen more efficiently.
交替訓練可以訓練你的心髒和肌肉更有傚率的利用氧氣。
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Or investigate interval training, where you punch up the intensity for a short periods of time between more moderate exercising.
或者研究間隔性訓練，你計下每段短時間的強度練習，比中等練習更好。
HIIT. Short for High-Intensity Interval Training, HIIT is all the rage in many exercise circles, because of studies showing that it’s good for fat-burning and you can get a good workout in less time.
高強度間歇訓練。這種訓練在很多訓練周期中都有，因爲研究發現這種訓練可以促進脂肪燃燒，你可以在更短的時間內達到很好的訓練傚果。

Interval training has helped usher in a brave new world of science-based fitness.
FORBES: How Short And Intense Workouts Changed Fitness For Everyone
Ultimately, the proliferation of interval training and other high-intensity protocols has saved a lot of time and burned a lot of fat for fitness enthusiasts worldwide.
FORBES: How Short And Intense Workouts Changed Fitness For Everyone
On the other hand no diet alone, restriction diet or otherwise, will double lifespan. (See further below.) Media focus on caloric restriction diets is for the sole purpose of diverting attention from megadoses of antioxidants, especially Coenzyme Q10, combined with interval training and no meat in the diet and the daily inclusion of oatmeal, an approach which can indeed double lifespan.
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a form of physical training that consists of short periods of exercise of varying intensity (= difficulty) with short periods of rest in between

a method of athletic training using alternate sprinting and jogging (Also called fartlek)