Effects of acute caffeine intake on muscular power during resistance exercise: a systematic review and meta-analysis

BackgroundThis study examined the effects of caffeine on movement velocity and power output during resistance exercises and explored moderating factors influencing these effects.MethodsA systematic search of five databases was conducted through June 2025. A random-effects model was used to assess th...

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Bibliographic Details

Published in:	Frontiers in Nutrition
Main Authors:	Yuchun Xiao, Li Ding, Zhenbo Xu, Jue Liu, Li Guo, Matthew J. Barnes, Yinhang Cao, Olivier Girard
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-10-01
Subjects:	caffeine supplementation resistance exercise movement velocity power output dose–response
Online Access:	https://www.frontiersin.org/articles/10.3389/fnut.2025.1686283/full