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.
Experimental data: the average and standard deviations of the core body temperature of rats running on a treadmill for 15 min at various speeds in two environments: at 25°C (A) and at 32°C (B). Rats were in their home cages before the run, transferred to the treadmill at t = 0 min, and the belt was set to the actual speed in 30 s.
