Papers/PMID:19952822
Dose response of caffeine on 2000-m rowing performance.
Medicine and science in sports and exercise2010The record
1 finding drawn from this paper, on 1 compound across 1 endpoint, 1 of them null.
What it reported
How to read these marksEvery finding here is a null result.
What did not
1 finding
caffeine — no detected effect on time-trial completion time
SpeculativeGrade F, Speculative. Mechanistic inference, or no evidence found.FindingNull result“Time trial performance was not significantly different across the three caffeine doses or placebo (P = 0.249).”
Quoted verbatim from Dose response of caffeine on 2000-m rowing performance.. - Study
- crossover
- Participants
- 10
- Dose
- 2, 4, or 6 mg/kg caffeine or placebo, 60 min before a 2000-m rowing time trial
- Population
- competitive male rowers
Dose response of caffeine on 2000-m rowing performance.2010PMID:19952822