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.
Power output and cardiovascular response during a 40-km cycling time trial in Hot (35°C) and Cool (20°C) conditions. Values are means ± SD for 8 subjects. ∗Significantly different from Cool (P < 0.05). §Significantly higher than previous (P<0.01). †Significantly lower than 10 min (P < 0.05). Reproduced with permission from Périard et al.17
