We are pleased to introduce this article, written in English by K Tolfrey and N Armstrong, and which aims to evaluate whether fixed blood lactate reference values of 2.5 and 4.0 mmol 1-’ corresponded to the equivalent intensity of exercise in prepubertal and teenage boys, and men.

The abstract of this article is available at https://www.laktate.com/en/information/basic-aspects/child-adult-differences-in-whole-blood-lactate-responses-to-incremental-treadmill-exercise/, where you will also find a link to the original article.