Papers/PMID:22348455
Increases in cycling performance in response to caffeine ingestion are repeatable.
Nutrition research (New York, N.Y.)2012The 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 rating of perceived exertion
PreliminaryGrade D, Preliminary. Non-human or in vitro only.FindingNull resultreplicated ×6“Heart rate during exercise was higher (P b .001) with caffeine vs placebo, although the rating of perceived exertion was similar (P = .65).”
Quoted verbatim from Increases in cycling performance in response to caffeine ingestion are repeatable.. - Study
- crossover
- Dose
- 5 mg/kg caffeine, single oral dose
- Population
- 9 endurance-trained men and women, cyclists
Increases in cycling performance in response to caffeine ingestion are repeatable.2012PMID:22348455