随着研究的不断深入，答案逐渐清晰起来：您的乳酸门槛配速。

As they dug deeper and deeper, the answer became clear: the pace at your lactate threshold.

youdao

为此，每周的乳酸门槛跑，按您的乳酸门槛配速，越来越流行。

Toward that end, the weekly tempo run, done at the pace of your lactate threshold, became popular.

youdao

较快的跑步者应该多加一些（使乳酸门槛配速更慢一些），因为他们经常跑入无氧强度；

Faster runners should add the higher value (resulting in a slower tempo pace) because they often race at an anaerobic level;

youdao