The Effect of Exercise on the Heart Rate and Recovery Time
There are different factors that affect the heart rate, they are the
variables….
[IMAGE]
I have decided to go for distance run for our variable. I decided that
the variables such as fitness and individual involved would be too
hard to measure fairly.
METHOD
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As I decided to use distance run as my variable and I am going to use
Mark as my 'Guinea Pig', so I am going to make Mark run 20 meters, 40
meters, 60 meters, 80 meters and 100 meters. I am going to change the
distance run 5 times. I am going to record his resting heart rate, his
heart rate straight after exercise and time how long it takes for him
to recover. To make sure that my results are reliable and correct. I
am going to take the average of these two sets of results and use the
average for my graph and my final result.
For this experiment I am going to use…
* A heart rate monitor, to measure Marks heart rate - this consists
of a belt and a transmitter belt. The belt is moistened so it can
read the heart rate easier, then it is placed around the chest.
The watch is fastened to the wrist where it picks up the heart
rate from the belt. You must make sure that you don't stand too
close to someone else using the belt because you may pick up their
signal.
* A tape measure, to work out how far he has to run. We will be
measuring in metres.
* A stop clock, to time how long it takes his heart rate to return
to normal, we will measure the time in minutes and seconds.
[IMAGE]
[IMAGE]
To make this a fair test I am going to only use one variable and
“The chronometer on the instrument board read 18:10 when the commander spoke again. ‘You will resume deceleration
The step test was conducted in the lab room. The first participant measured her pulse rate for 30 seconds before starting the exercise. Her pulse rate was calculated to determine the number of beats per minute. She then stepped on the platform (up and down) and continued at a...
What is the difference between a.. Repeat step 4 twice more so you end up with three results. the same height then continue onto step 9. 9. What is the difference between a'smart' and a ' Add all these results together and divide the answer by three to obtain the average of the. 10. What is the difference between a'smar Record this average in the table.
Currently, it is not possible to prescribe isometric exercise at an intensity that corresponds to given heart rates or systolic blood pressures1. This might be useful in optimizing the effects of isometric exercise training1. According to further study on this topic, linear relationships that have been discovered could be used to identify isometric exercise training intensities that correspond to precise heart rates or systolic blood pressures. Training performed in this way might provide greater insight into the underlying mechanisms for the cardiovascular adaptations that are known to occur as a result2. Studies have also shown a direct, strong, independent and continuous relation between blood pressure and cardiovascular mortality without any evidence of a threshold down to at least 115/75 mm Hg3. Further, it has been demonstrated that, as compared with optimal BP, normal and high-normal BP are associated with a higher incidence of CV disease3.
Sport aerobics is a new exiting performance sport, and like any new sport, is seeking recognition and acceptance as a valuable and worthwhile competitive activity. It is said however, that Sport Aerobics will always struggle for popular support because of pre-existing stereotyped views of sport in Australian society. The purpose of this essay is to challenge stereotyped views of sport in Australian society in order to increase participation in Sport Aerobics. To do this a proposed strategy will be implemented at Nambour High School to challenge stereotyped views of sport and breakdown social barriers to the participation in Sport Aerobics. This strategy involves including Sport Aerobics as a compulsory activity in the junior school physical
She has a stopwatch with her to record the exact time it will take me to run the measured 1.5 miles distance.
Results: The experiments required the starting, ending, and total times of each run number. To keep the units for time similar, seconds were used. An example of how to convert minutes to seconds is: 2 "minutes" x "60 seconds" /"1 minute" ="120" "seconds" (+ number of seconds past the minute mark)
McKinney & Jones’ (1993) six hypotheses are clearly stated in a declarative form and expected differences between groups could be tested thr...
middle of paper ... ... different from what it should be. To solve this problem a thermostatic water bath could be used as stated above. * If the stop watch was stopped to early or late, again the overall reading would not be as accurate as it could have been.
we cant just look at one variable if we want it to be a fair test
distance, and will continue to do so for infinity. In this way, the runner can
body has to work harder I think that the heart will then increase at a
c. individuals who score low on one variable tend to score low on a second.
deeper into this assessment then I did the other one in order to find the explanation of the
foot race of about 183 m (200 yd), or the length of the stadium. A cook,