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The Effects of Caffeine on Vertical Jump Height and Execution in Collegiate Athletes

Lucas P. Bloms, John S. Fitzgerald, Martin W. Short, James R. Whitehead

Journal of Strength and Conditioning Research, 2016. DOI 10.1519/jsc.0000000000001280

Has this study been replicated?

The atlas records 1 replication of this study. Recorded outcomes: 1 failed. The earliest on record is from 2025.

Replications

• Estimating the Replicability of Sports and Exercise Science Research, Murphy et al. (2025). Sports Medicine. Outcome recorded: failed. Replication non-significant or opposite direction, effect sizes incompatible (z=2.39, p=0.008) Outcome read from the table. View paper

Cite this record

Bloms, L. P., Fitzgerald, J. S., Short, M. W., & Whitehead, J. R. (2016). The Effects of Caffeine on Vertical Jump Height and Execution in Collegiate Athletes. Journal of Strength and Conditioning Research, 30(7), 1855–1861. https://doi.org/10.1519/jsc.0000000000001280

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