In general, you wanna preload for a workout with carbohydrate that's gonna help you fill your glycogen stores.

总的来说，你要为锻炼提前摄入碳水化合物，这将有助于你补充糖原储存。

Thus, it is often referred to as preload.

因此，它通常被称为前负荷。

And they're incentivized to preload money on their app because they actually earn more rewards that way.

他们被激励在他们的应用程序上预存资金，因为这样他们实际上可以获得更多奖励。

Therefore, we see that an increase in end-diastolic volume, or 'preload, ' results in an increased stroke volume.

因此，我们看到舒张末期容积或" 预负荷" 增加导致每博输出量增加。

Another term for this is having a reduced " preload" which is the volume of blood that's in the ventricle right before the ventricular muscle contracts.

形容这一现象的术语是为心脏前负荷减少，指的是心室在心肌收缩前的血量。

So at this point, I'd read the question, I'd think, huh, okay, something about a dog heart preparation, and then, yeah, experiment one, increased preload, experiment two, there is, there should be something there.

所以在这一点上，我会读这个问题，我会想，嗯，好吧，关于准备狗的心脏的内容，然后，是的，实验一，增加预载，实验二，那里应该有什么内容的。

Two scientists named Frank and Starling noticed that the increase in end-diastolic volume, or preload, results in an increased stroke volume and more blood being pumped out of the heart with each heartbeat.

两位名为Frank和Starling的科学家注意到，舒张末期容积（即预负荷）的增加导致每搏输出量增加，并且每次心跳都会将更多的血液从心脏中泵出。