Slouching not only makes you look older than you are, it also leads to a huge drop in energy by decreasing your oxygen intake.

没精打采的坐着不仅让您看起来比实际年龄大，也会导致氧气摄入量减少而使精力大幅衰退。

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We should, however, be breathing from the diaphragm, an area between the stomach and chest. Breathing in this way takes less effort, maximizes oxygen intake and relaxes both body and mind.

我们应该从腹部和胸腔之间的横膈膜呼吸，这样能增加氧分摄入，同时放松身心。

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During sprints, a membrane shields eyes while large nostrils allow for rapid oxygen intake.

在全速奔跑中，一层薄膜遮护它的眼睛，而宽大的鼻孔可以迅速吸入氧气。

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Novak Djokovic, the world's best tennis player, and other athletes have used the pod to aid their recovery and oxygen intake.

WSJ: One Kid's Personal Tennis Academy

But beyond the ventilatory threshold, the release of carbon dioxide begins to exceed the body's intake of oxygen.

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The few that remained in the raceways died because the intake systems, which inject oxygen, were clogged with debris.

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