Heart Rate Investigation!
Member rating: No Rating | Words: | Submitted: Fri Mar 04 2005
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Heart Rate Investigation! Aim: To discover if there is any link between the amount of exercise taken to the rise of a persons heart rate. Prediction: I predict that as the amount of time you exercise goes up so will your heart rate. But after a certain amount of time your heart rates rate of increase will slow down and eventually level out and stay the same, until you slow down or stop exercising. This is because the more you exercise the more energy your body will need. Oxygen is pumped around the body in the blood, the heart pumps the blood around the body so you have a higher heart rate while or shortly after exercise as the heart is working harder pumping the blood around the body. Equation for respiration: C16 H12 O6 + O2 CO2 + H2O Glucose Oxygen + Energy Apparatus: 1 Step block 1 Stopwatch 1 Pair of trainers Diagram: Step up and then...


