Many physiological changes occur during exercise.
This question was composed of two discrete parts. A maximum of 6 points was set for this section to be determined from four protocol points, and single points for verification, understanding of a control, and the understanding of what short-term increase means in relation to exercise. Points were awarded for an effect that was clearly the result of exercise. A maximum of 6 points was set for this section. Lactic acid Capillary beds dilated - muscles.