Following endurance training,maximal cardiac output during exercise is increased due to an increase in the thickness of the left ventricular wall (i.e,ventricular muscle mass increases).

Question

Quizplus · Accepted Answer

Endurance training increases maximal cardiac output primarily due to an increase in stroke volume, which is facilitated by an increase in the volume of the left ventricle, not primarily due to an increase in the thickness of the left ventricular wall.

Following Endurance Training,maximal Cardiac Output During Exercise Is Increased Due