The positive effects of caffeine ingestion on aerobic performance are well-established;
however, recent findings are suggesting that caffeine ingestion might also enhance …

Purpose Caffeine is widely considered an ergogenic aid to increase anaerobic performance
although most of this evidence is supported by investigations with only male samples. To …

The current study examined the effect of acute caffeine ingestion on mean and peak power
production, fatigue index and rating of perceived exertion (RPE) during upper body and …

The current study examined the effect of acute caffeine ingestion on mean and peak power
production during upper body Wingate test (WANT) performance, rating of perceived …

This study aimed to investigate the effects of caffeine ingestion on anaerobic performance
and muscle activity in young athletes. In this randomized, double-blind, and placebo …

Equivocal findings exist regarding the ergogenic effects of caffeine in repeat sprint
performance in team sports, and there is currently no meta-analysis of available data …

Aim: This study was designed to determine whether caffeine supplementation applied at
different times has an effect on vertical jump and long jump performance. Method: The study …

Introduction: Caffeine is commonly used by athletes to improve exercise performance but the
effects of caffeine supplementation on strenuous intermittent exercise performance …

Introduction: In the knee extensors, the time to fatigue for intermittent isometric contractions
can be increased by caffeine. Fatigue is muscle length dependent. Aim: We examined the …

Purpose: This study aimed to evaluate the effects of acute caffeine supplementation of
varied doses on kickboxing athletes' performance indices and perceived muscle pain …