As we'll discuss in the class, and most of you probably know this, your body weight is a function of how many calories you take in and how many calories you burn off through metabolic processes but also physical activity.

我们将会讲到,而且你们中的大部分人可能也知道,你的体重随着卡路里的摄取量,和代谢中的消耗量而变化,还跟肢体活动有关

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The former IBF Cruiserweight Champion said he has no interest in dropping back down to that weight class.

WSJ: Tyson Fury stops Steve Cunningham to win US debut

Taylor was selected the nation's top wrestler in 2012 before losing his top seeding when Dake moved up a weight class.

WSJ: Penn State takes 3-1/2 point lead at NCAAs

In judo, Japan has a strong contender in nearly every weight class.

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