And then the bounciness is just a matter of plyometrics and stuff.

然后弹跳力只是增强式训练的问题。

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.

很多速度来自室中的增肌训练，来自奥林匹克，用你自身的量做这些事情，并且这种力量用在赛道上。

I was working out every morning as well, often with Cornell, who'd been our trainer in Chicago and now lived part-time in Washington on our behalf, coming over at least a few times a week to push us with plyometrics and weights.

我每天早上也一起锻炼，经常和康奈尔一起锻炼，康奈尔是我们在芝加哥的教练，现在代表我们在华盛顿兼职生活，每周至少过来几次，用增强式训练和来督促我们。