Wk 12 - LE 21 : Thermoregulation during exercise

Question 1

In exercise, blood flow to the skin _______

Answer 1

doesn’t change

Question 2

Core temp in exercise rises about…?

Answer 2

1.0-1.5 degrees C

Question 3

The rate of heat _____ always exceeds the rate of heat ______ in beginning of exercise

Answer 3

heat gain, heat loss

Question 4

Once thermoregulation stabilises, the rate of heat gain is ________ to the rate of heat loss

Answer 4

equal

Question 5

Once the ambient temperature reaches ___ degrees C, stabilisation of core temp doesn’t occur (it keep increasing)

Answer 5

31

Question 6

You can only lose heat to the surroundings if the ambient temperature is _____ than the skin temperature

Answer 6

less

Question 7

If the ambient temperature is greater than skin temperature, heat will …?

Answer 7

Draw into your skin/body instead of out

Question 8

Heat acclimatisation is ..?

Answer 8

adapting to warmer environments

Question 9

heat strain during exercise can be influenced by..?

Answer 9

ambient temp, humidity and wind velocity

Question 10

___ and ____ conditions appears to be optimum for endurance at moderate workloads

Answer 10

cool and dry

Question 11

What is the most effective form of heat acclimatisation?

Answer 11

Exercising in the heat (heat exposure with exercise)