Practice Quiz

Group Exercise Instructor Free Test Prep

Category - ACSM Group Exercise Instructor Practice Test

Start a Study Session Sign up for Question of the Day
The human body adapts to exercising in the heat by increasing plasma volume, decreasing core temperature, decreasing heart rate, and increasing the rate of sweating. How soon do these changes occur?
  1. 1-2 days
  2. 3-4 days
  3. 5-7 days
  4. 9-14 days
Explanation
Answer: D - Adaptations to exercising in the heat can take place as early as 9-14 days after the beginning of acclimation. An increase in the body’s plasma volume occurs first, followed by a decrease in both core temperature and heart rate. Lastly, the body “learns” to sweat more. The wise Group Fitness Instructor (GFI) will cue participants to drink more fluids and dress appropriately (loose fitting clothing, no cotton, light colors) especially during the early phase of adaptation.
Previous Next
Was this helpful? Upvote!
Login to contribute your own answer or details
Start a Study Session Sign up for Question of the Day

Top questions

Related questions

Most popular on PracticeQuiz