Papers/PMID:24058684
Caffeine alters anaerobic distribution and pacing during a 4000-m cycling time trial.
PloS one2013The 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
LikelyGrade B, Likely. Human evidence, limited replication or design limits.FindingNull resultreplicated ×6“Similarly, the RPE increased progressively from 1000 m (PLA: 11.0±1.7 and CAF: 11.1±2.0 units) to 4000 m (PLA: 16.3±2.5 and CAF: 16.4±2.2 units) in both conditions, but there was no significant difference between them.”
Quoted verbatim from Caffeine alters anaerobic distribution and pacing during a 4000-m cycling time trial.. - Study
- crossover
- Dose
- 5 mg/kg body weight, single dose, ingested 1 hour before the trial
- Population
- recreationally-trained male cyclists
Caffeine alters anaerobic distribution and pacing during a 4000-m cycling time trial.2013PMID:24058684