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Back to category: Science Limited version - please login or register to view the entire paper. The effects of exercise on heart rate Planning Aim: We are going to find out what happens to the heart rate of a person when they do various exercises. Hypothesis: I think that the heart rate will increase more dramatically when you exercise an area that contains bigger muscles than an area that contains smaller muscles. I think this because I know that muscles need oxygenated blood to use for energy to move, and so a bigger muscle needs blood more quickly during exercise which ma... Posted by: Jennifer Valles Limited version - please login or register to view the entire paper. |
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