Objective To systematically review, summarise and appraise findings of published meta-
analyses that examined the effects of caffeine on exercise performance. Design Umbrella …

Background Caffeine is commonly used as an ergogenic aid. Literature about the effects of
caffeine ingestion on muscle strength and power is equivocal. The aim of this systematic …

Following critical evaluation of the available literature to date, The International Society of
Sports Nutrition (ISSN) position regarding caffeine intake is as follows: Supplementation with …

Caffeine is a widely utilized performance-enhancing supplement used by athletes and non-
athletes alike. In recent years, a number of meta-analyses have demonstrated that caffeine's …

The goal of this randomized, double-blind, cross-over study was to assess the acute effects
of caffeine ingestion on muscular strength and power, muscular endurance, rate of …

Caffeine is one of the most studied supplements in the world. Studies correlate its use to
increased exercise performance in endurance activities, as well as its possible ergogenic …

A number of previous investigations have been designed to determine the effect of acute
caffeine intake on the rate of fat oxidation during exercise. However, these investigations …

Purpose: To examine the acute effects of 3 doses of caffeine on upper-and lower-body
ballistic exercise performance and to explore if habitual caffeine intake affects the acute …

This study aimed to explore if the effects of caffeine intake on resistance exercise and
jumping performance are moderated by training status. We included ten resistance-trained …

Pre-exercise intake of caffeine (from~ 3 to 9 mg/kg) has been demonstrated as an effective
supplementation strategy to increase fat oxidation during fasted exercise. However, a pre …