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Single Answer MCQ
Q-00045966

How does consistent aerobic exercise influence heart rate?

1

Increases resting heart rate

2

Decreases stroke volume

3

Lowers resting heart rate

4

Increases blood viscosity

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Sandeep Chaturvedi

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.

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Answer and Solution

Answer

C. Lowers resting heart rate

Solution:

The correct answer is 'Lowers resting heart rate'. Regular aerobic exercise enhances heart efficiency, leading to a lower resting heart rate over time.

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