Figure 6. Mean and SEM values for rating of perceived exertion (RPE) every 1000 m during the 4000-m cycling time trial in the caffeine (CAF) and placebo (PLA) conditions (n = 7).
* Significantly higher than all preceding values (P<0.05).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.