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What affect does exercise have on our pulse?  

Member rating: 7 out of 10 stars (2 votes) | Words: | Submitted: Wed Sep 10 2003

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Biology Coursework - What affect does exercise have on our pulse? Aim: To find out what affect exercise has on our pulse by doing either different types of exercise or the same exercise for different lengths of time. Prediction: I predict that the longer you exercise the higher your pulse will get to a certain point where it will become steady, creating a smooth curve on a graph. Equipment: * Stopwatch - to time when I exercise and when I take my pulse. * Area to exercise in / Treadmill - depending which is available. Method: For this test I will be jogging for a certain amount of time, taking my pulse for 15sec then jogging for the same time again without resting so the time builds up. This is how I will do my test: 1. Start the stopwatch and jog for 30sec. 2. Start the stopwatch and take pulse for 15sec. 3. Then repeat until I have jogged for 5min...

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