# data[].attributes.body
Another way to come to a consensus on the problem is these heart rate bands. While wearing these in gym the heart rate band is increasing the more physical activity is being done.

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Two test subjects will each do 20 jumping jacks. The test subjects were then getting the heart rate timed by bpm.

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~Timer/ Phone
~Paper
~Pencil

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Control group~ test subject one (McKenna)
Experimental group~ test subject two (Zoe)

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Zoe’s average: 105.3
McKenna’s average: 103.6

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Independent variable ~ number of jumping jack sets
Dependent variable ~ heart rate (bpm)
Constants ~ number of jumping jacks, time counting for heart rate and room temperature

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Physical activity does increase the heart rate.

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Does physical activity increase your heart rate?

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Does heart rate increase when doing physical activity? In fact it does. When timing the resting heart rate it is normal but when the physical activity increases the heart rate increases. The hypothesis was correct when it stated that the heart rate does increase. In the lab results when the heart rate was steadied it was an average of 64 bpm. When the intensity of physical activity increased the heart rate averaged 103.6. In this experiment it was a little difficult to not lose the heartbeat or for it to be hard to count it.

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Exercise trials
Trial 1: 104 bpm
Trial 2: 104 bpm
Trial 3: 103 bpm

Resting trials
Trial 1: 64 bpm
Trial 2: 64 bpm
Trial 3: 56 bpm

# data[].attributes.body
Exercise Trials:
Trial 1: 105 bpm
Trial 2: 116 bpm
Trial 3: 95 bpm
Average: 105.3 bpm

Resting Trials:
Trial 1: 70 bpm
Trial 2: 64 bpm
Trail 3: 59 bpm
Average: 64.3 bpm