But for well-conditioned athletes, excessive lactate means muscle fatigue and diminished performance.

但是，对于状态良好的运动员来说，乳酸过量意味着肌肉疲劳和成绩下降。

All of these tips will help reduce the risk of developing pain and muscle fatigue.

所有这些建议都有助于减少身体疼痛和肌肉疲劳的风险。

Uterine atony can also occur when the uterine muscles fatigue during the delivery process because of prolonged labor.

宫缩乏力还可以发生于由分娩过程中产程延长引起的子宫肌肉疲劳时。

But Meyerhof also assumed that the lactate buildup contributed to muscle fatigue, stopping the frog legs from jumping around.

但是迈尔霍夫也认为乳酸盐累积会造成肌肉疲劳，让青蛙腿停止跳动。

Prolonged contraction leads to muscle fatigue, and when your muscles just can't take it anymore all that tension crashes to zero.

长时间的收缩会导致肌肉疲劳，当你的肌肉再也无法承受时，所有的紧张都会归零。

Relieve muscle fatigue and cramps, and maintain normal muscle function.

缓解肌肉疲劳和抽筋，维持正常的肌肉功能。

But on a long, gentle jog, keeping lactic acid levels low can help avoid cramps and muscle fatigue.

但在长时间、温和的慢跑中，保持低乳酸水平有助于避免抽筋和肌肉疲劳。

So if you pause and rest, muscle fatigue will subside as these ions replenish throughout the muscle.

因此，如果您停下来休息，随着这些离子在整个肌肉中得到补充， 肌肉疲劳就会消退。

We often blame lactic acid or running out of energy, but these factors alone don’t account for muscle fatigue.

我们经常责怪乳酸或能量耗尽，但这些因素本身并不能解释肌肉疲劳。

The more regularly you exercise, the longer it takes for muscle fatigue to set in each time.

您锻炼得越频繁，每次出现肌肉疲劳所需的时间就越长。

If you want to lift for more reps, you'll have to do more high rep training, which also increases metabolic adaptation and lactate threshold, combating muscle fatigue.

如果想要多举几次，就要做更多的重复训练，提高机体对变化的适应能力与乳酸临界值，抵抗肌肉疲劳。

To understand the roots of muscle fatigue, it helps to know how a muscle contracts in response to a signal from a nerve.

要了解肌肉疲劳的根源，了解肌肉如何响应神经信号而收缩会有所帮助。

Prof Kazerooni, who is also the director of the University of California's Berkeley Robotics and Human Engineering Laboratory, says that the primary benefit of the firm's exoskeletons is to prevent muscle fatigue.

加州大学伯克利分校机器人与人体工程实验室的主任卡泽鲁尼表示，该公司外骨骼产品的主要功用就是防止肌肉疲劳。

These are generally pretty obvious, like a sore throat, a cough, being stuffy, congested, or having a runny nose, aches throughout your body including head and muscle fatigue, fever, chills, and well, even vomiting and diarrhea.

这些病症也很明显就像是喉咙痛、咳嗽鼻子堵、不通气或者流鼻涕全身疼痛，包括头痛和肌肉无力发烧、哆嗦，甚至是呕吐和腹泻。