当你运动时，一种叫脑内啡的物质被释放，让你感觉特别有活力，同时能降低你的食欲。
When you exercise, endorphins are released which make you feel more chirpy and also reduce the pangs for food.
当你花90美元买一双耐克运动鞋时，只有一小部分的钱流入中国，到劳动者手中的就更少了。
When you spend $90 for a pair of Nike sneakers, only a fraction of it flows to China and even less to workers there.
当你在做些重要的事情时，例如启动一个大计划，或开展一项以改变为目的的运动，那就做一个剪贴簿。
When you're doing something important, like launching a big project, or running some sort of campaign designed to change things, keep a scrapbook.
想象你是一个著名的电影明星或著名的体育运动员，当你的粉丝跑向你时，你会做什么？
Imagine you are a famous movie star or a well known sports player, what do you do when your fans run up to you?
皮皮托内说：“当你处于合成代谢状态或正在锻炼肌肉时，比如你是一名极限耐力运动员，正在进行马拉松训练，或者你是一名健美运动员。”
"Anytime you're in an anabolic state or building muscle," Pipitone says, "such as if you're an extreme endurance athlete, training for a marathon, or you're a body builder."
当你进行像步行20分钟这样的运动时，你的大脑会获得更多的氧气。
Your brain gets more oxygen when you do exercise like a 20-minute walk.
当你用你的肌肉做些有难度的活动时，不论是有氧运动还是负重运动，都会让你的身体建立新的肌肉组织。
When you use your muscles beyond what they can handle, either through aerobic exercise or weight bearing exercise, it causes your body to build new muscle tissue.
特别是当你的工作不需要做太多运动时，每天运动将非常有必要。
Especially if you don't do much movement while working, it's essential that you get some daily exercise.
当然，天气热或当你运动或身体比平时更活跃时你需要补充更多水分。
Of course, you may need more in hot weather or if you're exercising or being more physically active than usual.
从有氧运动到瑜伽，当你发现自己很难放手时，你可以进行任何形式的锻炼。
From aerobics to yoga, any form of exercise can be engaged in when you find it hard to let go.
然而在今夜，当你们大家，观众们、演员们和运动员们置身于这座极富建筑美感的体育场时，它才真正被赋予了生命。
However, only when all of you, the audience, the performers and the athletes are in the beautiful stadium, can it be given a true life.
一些红迪网用户强调了运动对于打败懒惰的重要性，特别是当你早上起床后的第一件事就是做运动时。
Several Redditors highlighted the importance of exercise for beating laziness, particularly when you do it first thing in the morning.
运动当你做运动时，大脑会产生一种叫做“内啡肽”的化学物质。这种物质让让你感到开心。这是另一个运动对你有好处的原因。
Exercise When you exercise, your brain releases a chemical called endorphins. This chemical makes you feel happier. That is just another reason why exercise is good for you.
当你在养成需要改变生活方式的习惯时，如改变饮食习惯或运动习惯，外部的支持尤其有用。
External support is especially helpful when you're building habits that require lifestyle changes, such as changing your diet or your exercise habits.
当你挤不出时间去健身房做运动锻炼时，爬楼梯就是一种非常便捷的燃烧脂肪，锻炼腿部肌肉的方法。
This is an easy way to burn calories and tone leg muscles when you can't find time to squeeze in a traditional workout.
当你利用状态肌而不是运动肌群完成动作时，你的身体会很自然的做整体的运动。
When you use postural muscles, rather than phasic muscles, you will naturally produce whole body movement.
你知道当你打网球、赛车、伐木或其他激烈运动时这一比例会发生怎样的改变，会改变的多么快吗？
How much and how quickly these proportions must be changed if you play a fast game of tennis, or run for your car, or chop wood, or indulge in any other violent exercise?
这项运动让你整个身体进行考验，当你攀爬时你的身体和你的意志都会变得坚强。
This sport gives your body a complete workout. When you climb, both your mind and your body can become stronger.
同样地，当你点单时他们做出窃笑或者摇头的举动时，我们建议系紧你喜爱的运动鞋的鞋带然后以尤塞恩·博尔特的速度离开那里。
Same goes for if they chuckle and shake their head when you order something. We suggest lacing up your favorite cross-trainers and Usain Bolting the hell out of there.
当你变化手臂的位置时，你决不能使你的前臂作任何回转运动。
When you change the arm position, under no circumstances should you use any rotary motion of the forearm.
特别是当你的工作不需要做太多运动时，每天运动将非常有必要。30分钟的锻炼是保持身体最佳健康状态的最低要求。
Especially if you don't do much movement while working, it's essential that you get some daily exercise. 30 minutes every day are the minimum recommended for optimal health.
当你年龄越大时，你就越需要一些有氧运动来对你的体能训练，韧性练习和保持体重运动，这些都可能帮助你保持骨骼的强壮。
The older you get, the more you need to supplement aerobic exercise with strength training, flexibility exercises, and weight bearing activities, which help you keep your bones strong.
然而在今夜，当你们大家，观众们、演员们和运动员们置身于这座极富建筑美感的体育场时，它才真正被赋予了生命。
But tonight, when all of you, the audience, performers and athletes to be in this very stadium, architecturally, it really has been given life.
或许有需要做足部矫正术来使你的脚在运动时正常运做，特别是当你很活泼好动，且伴随有膝痛，脚后跟跟脚弓痛。
You may need orthotics to help your feet work normally during physical activity, especially if you are active and have knee pain or pain in the arch or heel area of your foot.
或许有需要做足部矫正术来使你的脚在运动时正常运做，特别是当你很活泼好动，且伴随有膝痛，脚后跟跟脚弓痛。
You may need orthotics to help your feet work normally during physical activity, especially if you are active and have knee pain or pain in the arch or heel area of your foot.
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