Final answer:
The acute physiological effects of a Wingate sprint are associated with an increased heart rate and blood pressure due to the fight-or-flight response, which involves the release of epinephrine and norepinephrine.
Step-by-step explanation:
The acute physiological effects of a Wingate sprint can be associated with response 1) Increased heart rate and blood pressure. During intense physical activities such as a Wingate sprint, the body undergoes a fight-or-flight response, where the sympathetic nervous system stimulates the adrenal glands to release epinephrine and norepinephrine. This hormonal surge leads to an increase in heart rate, cardiac output, and vascular resistance, all of which contribute to a rise in blood pressure. Additionally, these hormones facilitate increased blood glucose levels by converting glycogen into glucose, which provides energy for the body during the sprint.