ACSM Personal Trainer

Category - Exercise Programming and Implementation

What is a typical stroke volume while at rest?
  1. 20mL
  2. 40mL
  3. 50mL
  4. 70mL
Explanation
Answer: D - A typical stroke volume while at rest is 70mL. This is the volume of blood that is ejected from the heart during one ventricular contraction. Stroke volume increases with exercise until the intensity level reaches about 50% of the person’s Vo2Max , then it levels off.
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