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Does Exercise Affect Blood Pressure and Heart Rate?

Hypothesis
If an individual is put through vigorous exercises, then his/her blood pressure and heart rate will be affected because of the increase in activity.

Dependent Variables
Heart Rate (measured in bpm)
Blood Pressure (measured in mmhg)

Independent Variables
Height
Weight
Physical Fitness
Speed on completing exercise

Controlled Variables
Types of Exercise

Materials
Cufflink
Heart Monitor
Test Subjects 1-5

Procedure
1. Record resting heart rate and blood pressure of test subject 1 and record information 2. Have test subject 1 run 2 laps and record blood pressure when completed 3. Wait 5 minutes, then have test subject 1 run another 2 laps and record heart rate upon completion 4. Repeats steps 1-3 for test subjects 2-5

Observations

Test Subject 1

Name: Tony Lutarewych
Weight: 185 lbs
Height: 6’1”
Resting blood pressure: 131/81 mm/hg
Resting heart rate: 67 bpm
New blood pressure: 170/135
New heart rate: 81 bpm

Test Subject 2

Name: Matt Burtch
Weight: 140
Height: 5’10”
Resting blood pressure: 130/81 mm/hg
Resting heart rate: 70 bpm
New blood pressure: 151/84
New heart rate: 78 bpm

Test Subject 3

Name: Justin Summerville
Weight: 180 lbs
Height: 6’5”
Resting blood pressure: 128/84 mm/hg
Resting heart rate: 78 bpm
New blood pressure: 128/108
New heart rate: 125 bpm

Test Subject 4

Name: Brooks Ferrante
Weight: 170 lbs
Height: 6’0”
Resting blood pressure: 143/91 mm/hg
Resting heart rate: 103 bpm
New blood pressure: 176/110
New heart rate: 135 bpm
Test Subject 5

Name: Jeremy Forbes
Weight: 145 lbs
Height: 5’10”
Resting blood pressure: 167/89 mm/hg
Resting heart rate: 80 bpm
New blood pressure: 160/93
New heart rate: 123 bpm

Conclusion
After performing the scientific experiment on five different test subjects, the scientist was able to validate his hypothesis. He predicted that vigorous exercise would affect...
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