Caffeine is a popular ergogenic aid due to its primary physiological effects that occur
through antagonism of adenosine receptors in the central nervous system. This leads to a …

Caffeine is one of the most consumed ergogenic aids around the world. Many studies
support the ergogenic effect of caffeine over a large spectrum of exercise types. While the …

Aims The main mechanism behind caffeine's ergogenicity lies in its tendency to bind to
adenosine receptors, although other mechanisms might be involved. The aim of this …

The link between total work performed above critical power (CP) and peripheral muscle
fatigue during self-paced exercise is unknown. We investigated the influence of caffeine on …

Background: Caffeine ingestion improves athletic performance, but impairs sleep quality. We
aimed to analyze the effect of caffeine intake on 800-m running performance, sleep quality …

This study investigated the effects of acute oral taurine ingestion on:(1) the power–time
relationship using the 3-min all-out test (3MAOT);(2) time to exhaustion (TTE) 5%> critical …

Creatine (CRE) and caffeine (CAF) have been used as ergogenic aids to improve exercise
performance. The present study reviewed the current evidence supporting the additional use …

Purpose We investigated whether caffeine consumption can enhance peak oxygen uptake
(V˙ O 2peak) by increasing peak ventilation during an incremental cycling test, and …

Purpose In the present study, we tested the hypothesis that caffeine would increase
endurance performance via attenuation of neural and muscular determinants of …

Existing doping detection strategies rely on direct and indirect biochemical measurement
methods focused on detecting banned substances, their metabolites, or biomarkers related …