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1. Before doing all the exercises, is your pulse rate within the normal range?

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1. Before doing all the exercises, is your pulse rate within the normal range?

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Yes.

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2. Based on your data, when did your pulse rate start to increase?

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2. Based on your data, when did your pulse rate start to increase?

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when we did the exercises activities.

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3. Which exercise increased your heart rate the most?

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3. Which exercise increased your heart rate the most?

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Sit-up. -Salvador
Jumping jacks. -Bautista, P
Jogging. -Amante
Jogging. -Dela Cruz

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4. Why did your heart rate increase after exercising?

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4. Why did your heart rate increase after exercising?

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Our body may need three or four times your normal cardiac output, because your muscles need more oxygen when you exert ourself.

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5. Why is exercising beneficial to the circulatory system?

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5. Why is exercising beneficial to the circulatory system?

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This decreases stress on the heart and surrounding arteries, potentially reducing blood pressure. It's ability to pull oxygen out of the blood.