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.
Mean oxygen consumption during 90-min swims in different water temperatures ( n = 5). The increase in oxygen consumption when swimming in colder water is due to the super-imposition of shivering on swimming metabolism. The asterisk indicates that All VO2max data were obtained in water at 25°C (from Tipton et al. [9]).
