Instruction manual

Reattach the sensor wires to the electrodes on the person within thirty seconds after the
exercise is done, and measure the EKG. Compare and contrast the EKG after mild exercise
to the resting EKG. Use the smart cursor of the DataStudio oscilloscope to measure the
differences. What are the differences and the significances of said differences?
Now, reverse the placement of the electrodes (place the green alligator clip on the left
electrode and the red alligator clip on the right one). Measure the EKG again. What
happens to the signal? Note and explain briefly the difference. Print the graph.
Create a table as shown below for you when you are at rest, after standing, and after
exercising for two minutes. Keep in mind you must be still when taking the EKG.
7 Finishing Up
Please leave the bench as you found it. Thank you.
Figure 7:
13