We have two basic types of muscle fibers, slow twitch and fast twitch.
我们每个人有两种基本的肌肉纤维,慢抽搐和快抽搐肌纤维。
Too much distance work can convert fast twitch muscle fibres into slow twitch fibres and can actually decrease an athlete's speed over time.
太多的长途运动会造成快肌纤维转换成慢肌纤维,并随着时间的推移,逐渐减慢运动员的速度。
While most muscles in mammals contain a mixture of slow- and fast-twitch fiber types, some muscle beds are enriched for one type or the other, Spiegelman said.
Spiegelman说,大部分哺乳动物的肌肉包含两种类型的肌纤维,但有些肌肉是偏重于富含其中的一种。
While most muscles in mammals contain a mixture of slow- and fast-twitch fiber types, some muscle beds are enriched for one type or the other, Spiegelman said.
Spiegelman说,大部分哺乳动物的肌肉包含两种类型的肌纤维,但有些肌肉是偏重于富含其中的一种。
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