Cardiovascular adaptations to chronic endurance training include a(n)________ at a given fixed submaximal exercise intensity.

Question

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Chronic endurance training leads to an increase in stroke volume due to increased cardiac output and improved cardiovascular function. The heart muscle becomes stronger and more efficient, allowing it to pump blood with less effort. This leads to a decrease in resting heart rate and an increase in the amount of blood pumped per beat (stroke volume), resulting in a decrease in heart rate and an increase in stroke volume during exercise at a given fixed submaximal exercise intensity.

Cardiovascular Adaptations to Chronic Endurance Training Include A(n)________ at a Given