How Does Exercise Affect Heart Rate

Exercise affects all people differently, specifically a person’s heart rate and blood pressure. After exercising your heart rate should increase and your blood pressure should decrease (Blood Pressure Association, 2008). The purpose of this lab was to determine which level of exercise would have the greatest impact on affected pulse and blood pressure. In this lab we tested how exercise affected heart rate by testing a random group of people with different body types and exercise levels to see how different types of exercise would affect their pulse and blood pressure. We had 11 subjects randomly placed into four different groups. Group 1 had to do a slow easy exercise, group 2 did a fast easy exercise, and group 3 did a slow hard exercise while group 4 did a fast and hard exercise. My hypothesis is that group 4 would
It was confirmed that group 4 did have the greatest increase in heart rate but there was no correlation between the data to prove that group 4 had the biggest difference in blood pressure. To further our data we would look deeper into the correlation between the fitness level of the participants and the difference in their heart rate. For some individuals in our data exercise affected their heart rate, but not as much for others. This is seen in group 4, where individual 10 worked out and still had a higher difference in heart rate then individual 11. Some errors that could have occurred to result in this data could’ve been individual 11 not following the claps to know when to take another step and fell behind causing their heart rate to not increase as much. Another error that could have occurred is that the pulse was counted incorrectly and the counter missed beats, or that the heart rate was taken too long after the initial exercise that the pulse was able to slow down with the individual