This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: during a 20 minute workout in the heat? • Cardiac output need to increase so that the cardiovascular system could maintain the needed VO2 as well as pump blood to the periphery to help cool the body The priniciple means of heat loss during swimming exercise is via convection A fairly easy way to determine if someone someone has completely rehydrated after work in the heat is to check urine color Body thermostat is located in the hypothalymus A major chane seen in the body following heat acclimization is increased sweating The major chane seen in the body following cold acclimization is increased non-shivering thermogensis...
View Full Document
- Spring '09
- heart rate, ndividual sweating rates