What changes occur in body temperature during exercise?

Answer 1

The body needs to increase cellular repiration to provide enough energy for muscle movement. It also needs more oxygen as it is being used up by the muscles.

Homeostatic mechanisms are used to ensure the cells are getting what they need and staying stable during exercise.

eg. muscle cells requiring oxygen are the STIMULUS and increased blood pressure to pump oxygen to cells quicker is the RESPONSE.

Heat in the body rising due to increased cellular respiration is the STIMULUS and sweat glands being triggered is the RESPONSE, aiding heat loss and keeping internal environmental temp under control.

Answer 2

There are two types of metabolism that may take place within your body during exercise. Aerobic metabolism requires more oxygen in order to take place and is the focus of metabolism during longer and lower intensity workouts. Anaerobic metabolism occurs during shorter and higher intensity workouts. Anaerobic metabolism focuses on using other chemical reactions in the body for fuel rather than oxygen. In order to maintain homeostasis while exercising, breathing rate will increase in order to increase oxygen intake and ensure that the cells inside the body are adequately supplied with oxygen. Perspiration will also increase in order to cool the body down and maintain a safe body temperature. If you're not taking in enough water to replace the excess that is being perspired then dehydration may occur and will indirectly lead to the retention of water.

Answer 3

well, while you are exercising your body gets week and wet because he uses all the water that's in side, that's why you get thersty and you need to drink water.

Answer 4

By sweating. As the sweat evaporates, it cools you.

Answer 5

Libby Neale knows the answer to this ;)

Answer 6

It rises

Answer 7

Yes