为什么高强度间歇训练（HIT）起不到作用呢？
高强度间歇训练唯一的不足时，它对肌肉力量的提高程度不如深蹲。
The only glaring inadequacy of H.I.T. is that it builds muscular strength less effectively than, say, the squat.
所以如果你目前正在从事力量训练或者只做高强度间歇训练，请继续。
So if you currently weight train or exclusively work out with intense intervals, continue.
就高水平耐力自行车运动员高强度间歇训练方案最优化的研究加以总结和展望。
The authors summarized and probed into the development of research on the optimization of intermittent high intensity training programs for high performance endurance cyclists.
高强度间歇训练。这种训练在很多训练周期中都有，因为研究发现这种训练可以促进脂肪燃烧，你可以在更短的时间内达到很好的训练效果。
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.
两周以后，这些高强度间歇训练者，总共进行了不到20分钟的高强度训练，他们的有氧能量增加程度已经和那些悠闲的骑了超过10小时的人相同了。
After two weeks, the H.I.T. riders, with less than 20 minutes of hard effort behind them, had increased their aerobic capacity as much as riders who had pedaled leisurely for more than 10 hours.
这是科学家们首次将不同类型的运动——跑步、力量训练和高强度间歇训练——对神经系统的影响进行头对头(head - to - head)比较。
For the first time, scientists compared head-to-head the neurological impacts of different types of exercise: running, weight training and high-intensity interval training.
他说在楼梯间里做间歇性训练，只需要进行一分钟的高强度运动。
Stairwell interval training requires only one minute of strenuous exertion, he says.
结论：(1)耐力训练和间歇高强度训练均能增强大鼠骨骼肌葡萄糖转运能力。
Conclusion (1) Both endurance and high-intensity intermittent training can enhance skeletal muscle glucose transport capacity significantly after glycogen-depletion exercise.
区域1，强度低至几乎不算运动，适用于由于前几天训练使您极度疲劳的日子，适用于高强度间歇跑之间的“主动恢复”。
Zone 1 is so light it barely qualifies as exercise, and is appropriate on days when you are especially fatigued from prior days' running and for "active recoveries" between high-intensity intervals.
区域1，强度低至几乎不算运动，适用于由于前几天训练使您极度疲劳的日子，适用于高强度间歇跑之间的“主动恢复”。
Zone 1 is so light it barely qualifies as exercise, and is appropriate on days when you are especially fatigued from prior days' running and for "active recoveries" between high-intensity intervals.
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