Exercise Physiology: Theory and Application to Fitness and Performance 9th Edition by Scott Powers, Edward Howley

Exercise 10

Explain the central command theory of cardiovascular regulation during exercise.

Step 1 of 5

Central command theory: The theory refers to the motor signal developed within the brain in response to exercise, so as to make cardiovascular adjustments according the requirement. According to this theory, the initial cardiovascular changes that occur during an intense exercise are due to motor signals generated within the brain. However, the changes can also be brought about by the heart mechanoreceptors, muscle chemoreceptors, muscle mechanoreceptors, and pressure-sensitive receptors located within the carotid arteries and the aortic arch.