Heart Rate After Exercise Procedure

Using the lab activity, observe and record the physiologic changes that occur during exercising using the following chart:

Once the thirty seconds was up, the person counting stopped and the heart rate (beats per second) was recorded. The same process was done again, but the counter counted the hearts beats for 1 minute. Again, after the 1-minute was up the heart rate was recorded for 1 minute. The same process was done again for 2 minutes, afterwards being recorded.

After the exercise, we then took the measurements of our pulse, breathing rate and temperature too to see the change. Once we had completed this the first time, we then did it 2 other times, so in total 3 time so that the data was reliable and trustworthy. (Stretch, B., & Whitehouse, M. (2007).

1. During exercise HR will increase. 2. During exercise SV will decrease. 3. During exercise CO will increase.

If more energy is exerted in each exercise the heart rate will increase. This will be measured by checking for pulse and count beats for 5 seconds and multiply by 12. Controlled Variable: It will be the same person doing each exercise because each person has different athletic level and having different people do the exercise will affect the data. Also before each trial the exceriser will rest and record the normal bpm and then perform the exercise. Materials: 1

3. Calculate the client's target heart rate at 60% and 80% using the Karvonen formul

They both have a negative correlation but we can see that there are more heart beats straight after strenuous exercise and after moderate exercise on Sara and Jonathan’s results. However, that is not so when looking at my results. This may mean that my results may be incorrect.

This experiment was carried out as noted about in Procedure 1. The resting heart rate was established and used as a baseline value from which to compare all future deviations. While data could

From the lab, “What happens in my body When I run Around school?” I learned that exercising causes chemical reactions inside the human body. Me and my peers did all this to see what's going on after someone has worked out and reactions. We also took data on what goes with somebody's body before exercising and after exercising. Also different kinds of energies that go on with the experiment we did. In addition is the differences in the data like if the skin temperature if it went up or down from the one before.

* When the star jump exercise is complete I will then record the heart rate every minute using a stopwatch, until it returns to it's original resting pulse rate. Key Factors: In order to make my experiment a safe one we had to follow many obvious rules by making sure that the area we used was open and away from other people to avoid injury to others. We made sure that proper

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The literature on the effects of exercise of cardiac output maintains the idea that exercise should affect cardiac output- pulse rate, systolic blood pressure, diastolic blood pressure, QRS-pulse lag, P-T and T-P intervals, because of increased heart rate. For our experiment, we tested this theory by measuring our cardiac output before and after some rigorous exercise. We measured the individual cardiac output and then combined the data to compose a class-wide data average. We compared the results of the experiment to what we expected, which was that exercise does affect our heart. Our data from this experiment supported the notion that exercise does, in fact, change cardiac output.

Brave New World was a very enjoyable book that I read in the high school and its ending was also delightful. Soma in the book was defiantly an interesting drug, but if you had read the book you would see that it had side effects and it also made people sort of dull. If such a drug existed I would probably be interested in at least trying it out, however, in the book those who took soma sort of got hooked and addicted to the drug and I feel like that is something I may not be able to prevent so my final answer would probably no to taking soma. No one should be forced to do anything that they don’t consent too and so I don’t think that everyone should be forced to take it even if it was a safe drug mainly because people will begin to slowly lose

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The effects of heart rate on differing durations of exercise were studied in this experiment. For people, heart rate tends to increase as they perform physical exercises. The amount of beats per minute gradually increases as people perform physical activities. Heart rates taken before exercise are relatively low, and heart rates taken one minute after exercise increase significantly. Heart rates slowly begin to decrease after they are taken two minutes and three minutes after performing the step test, which is to be expected. The rates of intensity throughout exercise relates with changes in heart rate throughout the step test performed in the experiment (Karvonen 2012). The age of the participants affected the experiment, since the heart rate during physical exercise, in this case the step test, is affected by age (Tulppo 1998).