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Determine the effect of exercise on my pulse rate and the rest of the body.
Member rating: No Rating | Words: | Submitted: Thu Jan 01 2004
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Aim: I have to determine the effect of exercise on my pulse rate and the rest of the body. Prediction: From my scientific knowledge, I predict that the pulse rate will increase as a result of exercise. I think that there will be a gradual increase to begin with, but as the body has to work harder I believe that the pulse rate will increase at a faster rate. When the exercise is complete I think that the heart rate will gradually decrease back to the resting pulse rate, but the time which it takes for pulse rate to return to normal will depend on how fit you are and the fitter you are, the shorter your recovery time. This is because I believe that the supply of Oxygen to the muscles will decrease which will push the pulse rate up. I also think that a lot of energy will be used up...
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