This review, written in Spanish by Jorge Hernández Díaz, Miriam Recio Contreras, Lianet Setun Boronat and Heikel del Toro Recio, aims to reflect on the physiological characteristics of lactic acid and its relation to athletic training.

The abstract of the article is available at https://www.laktate.com/en/information/lactate-in-the-sports-field/the-lactate-threshold-and-its-relation-to-athletic-training/. This page includes a link to access the original article, written in Spanish.