From: Performance during a 20-km cycling time-trial after caffeine ingestion
Condition | |||
---|---|---|---|
Variables | PLA | CAF | P |
Power (watts) | 206.9 ± 28.5 | 204.6 ± 43.9 | 0.79 |
Speed (km.h–1) | 33.5 ± 1.8 | 33.3 ± 2.8 | 0.72 |
Cadence (rpm) | 105.3 ± 8.4 | 103.4 ± 4.1 | 0.96 |
HR (beats.min–1) | 171 ± 9.9 | 171 ± 8.0 | 0.94 |
Duration (s) | 2191 ± 157.6 | 2181 ± 193.9 | 0.61 |
% difference (IC 90%) | –10.1 (–45 to 24.9) | ||
% difference positive/trivial/negative | 2/85/12 | ||
Qualitative Inference | Unclear |