Background With the increasing professionalisation of youth sports, training load monitoring
is increasingly common in adolescent athletes. However, the research examining the …

Objective Betaine supplementation may enhance body composition outcomes when
supplemented chronically during an exercise program. The purpose of this study was to …

The aim of the present paper was to determine the relationship between linear sprinting and
jump performance, dynamic balance and change of direction on young soccer players …

Since acute: chronic workload ratio and training monotony have been criticized as injury risk
predictors, the use of intensity measures should be more oriented to understand the …

This study sought to analyze the relationship between in-season training workload with
changes in aerobic power (VO2m ax), maximum and resting heart rate (HR max and HR …

This study aimed to analyze the correlations among weekly (w) acute workload (wAW),
chronic workload (wCW), acute/chronic workload ratio (wACWR), training monotony (wTM) …

The objectives of this study were to quantify the matches and training workload in micro-
cycles of an elite young soccer team considering field position and to explain meso-cycles …

The association between asymmetries in jump and change of direction (COD) with physical
performance in several sports show inconclusive results. The purposes of this study were …

This study aimed to analyze anthropometric and body composition effects in professional
soccer women players across the early and mid-competitive 2019/20 season. Seventeen …

Objective Systemic elevations in pro-inflammatory cytokines are a marker of non-functional
over reaching, and betaine has been shown to reduce the secretion of pro-inflammatory …