Effects of caffeine intake on muscle strength and power: a systematic review and meta-analysis
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 review and meta-analysis was to summarize...
Source: Journal of the International Society of Sports Nutrition - Category: Sports Medicine Authors: Jozo Grgic, Eric T. Trexler, Bruno Lazinica and Zeljko Pedisic Tags: Review Source Type: research