Which of the following factors does NOT contribute to the endurance exercise training-induced improvement in stroke volume during exercise?
A)increased end-diastolic volume
B)increased peripheral resistance
C)increased cardiac contractility
D)decrease in total peripheral resistance

Question

Quizplus · Accepted Answer

Increased peripheral resistance would actually hinder the improvement in stroke volume during exercise by increasing afterload on the heart, which would reduce the amount of blood the heart could pump out per beat. The other choices all contribute to the improvement in stroke volume during exercise induced by endurance exercise training.

Which of the Following Factors Does NOT Contribute to the Endurance