We predict that, when we exercise, our heart rate will speed up. We aim to get our heart rate up to 70bpm, as our normal heart rate is 60bpm (15 beats per 15 seconds).Β  We think that after running for the 15 seconds, our heart rate will be around 80bpm.

To test our heart rate, we will be doing different exercises like: Running, jogging, etc. We will do each of those exercises for 15 seconds to make it a fair test. After doing the exercises, I will test my heart rate to find out the difference in the different exercises. Again, we will have to test my heart rate (After doing those exercises) around the same time to make it a fair test.

To keep this fair, we will make sure we will check our pulses in the same place. (So either around the neck or on our wrists). We will also have to time everything equally.