caffeine/Finding
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Increases upper-body muscular strength (pooled composite)
ModerateEvidence strength: moderate. Human evidence with one recorded weakness, or capped at moderate by its design or by unread numbers.Findingreplicated ×1“In a subgroup analysis that considered only upper-body 1RM tests, there was a significant ergogenic effect of caffeine (SMD: 0.17; 95% CI: 0.09, 0.26; p < 0.001; I2 = 0%).”
Quoted verbatim from Ergogenic Effects of Acute Caffeine Intake on Muscular Endurance and Muscular Strength in Women: A Meta-Analysis.. - Study
- meta-analysis
- Population
- Healthy adult women; subgroup analysis restricted to upper-body 1RM tests (bench press, bicep curl, lat pull-down, shoulder press, row), not the overall estimate
Effect 0.17 standardised mean difference, 95% CI 0.09 to 0.26
Ergogenic Effects of Acute Caffeine Intake on Muscular Endurance and Muscular Strength in Women: A Meta-Analysis.2021PMID:34072182Permalink
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To cite this finding: https://catalystproject.ai/e/01M0H4BE2P9P0BGRT3QY454F7R