I am investigating the effect that exercise has on a person's heart rate - In this investigation I will be doing different intensities of the same exercise to see how much the subjects heart rate increases.
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| Submitted: Mon Dec 22 2003
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I am investigating the effect that exercise has on a person's heart rate. In this investigation I will be doing different intensities of the same exercise to see how much the subjects heart rate increases. In this investigation I will be using the following apparatus-: Stopwatch and 2 one Kilogram weights. The stopwatch will be used to measure accurately how long each exercise period goes on for. I will be using the 1-Kg weights to make the different intensities of exercise more obviously gapped. This adds extra weight; therefore the heart has to work harder. I will make sure my subject is in reasonable physical condition and make sure the subject will be exercising on a stable surface. I will also get the teacher to check my experiment to make sure everything is safe e.g. if the subject is in any danger when they are doing the experiment. I will make it a...


