# Pulse Lab Essay

921 words - 4 pages

Name

Resting Heart Rate*

Heart Rate After*

Juli-ann

28, 28, 27

31, 34, 34

Rubinder

21, 23, 21

35, 36, 38

Jagdesh

22, 25, 25

39, 40, 38

*Heart rate was recorded after 15 secondsFrom the test result, we concluded that our hypothesis is correct. Juli-ann had a heart rate of 28 standing still before the test. After she walked and up down the stairs for 15 seconds, we checked her heart rate again and it increased to 31. A slight increase but she only slightly worked her muscles. Rubinder has a pulse of 21 before the experiment and after 25 seconds of jogging, it increased to 35. This is a more substantial increase and he was working his muscles more. Finally Jagdesh had a resting heart rate of 22, and it increased to 39 after sprinting up and down the stairs for 15 seconds. We completed these tests multiple times to confirm that the heart rate increased every time. This confirms the hypothesis that...

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