Heart Rate Before and After Exercise

Essay specific features

 

Issue:

Science

 

Written by:

Elaine H

 

Date added:

December 14, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 500

 

Was viewed:

7591 times

 

Rating of current essay:

 
Essay content:

Blood pressure is the force of the blood pushing on the walls of the veins and arteries as blood is pumped through the bloodstream each time the ventricles contract. The hypothesis is that the heart rate will increase significantly after exercise. Methods: First the resting heart rates of six subjects were determined by placing two fingers on the carotid artery in the neck and counting the heart beats for fifteen seconds...
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The number of beats was then multiplied by four to get the number of beats per minute. The resting heart rates were recorded. Exercises were then performed by the six subjects. Subjects jumped twenty times on each foot (a total of forty times). Heart rates were then determined once again, giving the heart rate after exercise, and then recorded...
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