What happens to the heart's stroke volume with regular exercise?

Decreases significantly

Increases due to better efficiency

Remains unchanged

Only increases during intense workouts

Previous Question Next Question

Reviewed & Verified by Edzy Expert

Sandeep Chaturvedi

CBSE Social Science & Humanities Reviewer

Social science and humanities educator with 14+ years of experience reviewing CBSE SST, economics, commerce, arts, and vocational content.

M.A. HistoryM.A. Political ScienceB.Ed.

Answer and Solution

Answer

B. Increases due to better efficiency

Solution:

Regular exercise increases the stroke volume of the heart as it becomes more efficient at pumping blood. The other options misinterpret the long-term effects of physical activity.

Watch Video Solution

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Which factor is essential for energy production during intense physical activity?

Single Answer MCQ

View explanation

Regular participation in sports can lead to which of the following?

Single Answer MCQ

View explanation

What is a potential effect of long-term physical activity on the digestive system?

Single Answer MCQ

View explanation

What role does yoga play in respiratory health?

Single Answer MCQ

View explanation