Collars can provide added safety and stability in exercises that will benefit a lot from them, like deadlifts and rows, and especially Olympic lifts like the snatch.

杠铃圈可以在锻炼中提供额外的安全性和稳定性，这将对你的锻炼非常有用，比如做硬拉和划船动作的时候，尤其是像奥运会举重的抓举动作。

A lot of speed is gained in the weight room from plyometrics, from Olympic lifts, doing things with your own body weight, and also being able to apply that strength on to the track.

很多速度来自于举重室中的增肌训练，来自奥林匹克举重，用你自身的重量做这些事情，并且能够讲这种力量用在赛道上。

“So you can have power lifting movements, you can have Olympic lifting movements, you can have body weight stuff. We can have what we call single modal, running, rowing, swimming, anything can be thrown into a workout with Cross Fit.”

“可以采用举重运动，用奥林匹克举重运动或体重项目，可以采用我们所说的单一模式，比如跑步、划船、游泳以及任何可以加入全面强健的项目。”