The influence of physical activity levels on lactate production during squat training using a functional electromechanical dynamometer.

ABSTRACT:

Objective

This study aimed to determine the association between changes in lactate production and levels of physical activity in a group of healthy young adults in response to two squat training protocols.

Material and methods

Twenty-nine students majoring in Sports Science willingly participated in this study. Participants visited the lab four times within a two-week period, ensuring at least 48 h between visits. In each session, they completed three sets of 12 repetitions at 75% 1RM and three sets of 30 repetitions at 50% of maximum strength, with the order of protocols being randomized.

Results

In the regression analysis, there was a significant positive association between lactate delta changes immediately post-squat at 50% of maximum strength at session 2 with th

SUBMITTER: Del-Cuerpo I 

PROVIDER: S-EPMC11771300 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature