quora
Nobody downloaded yet

Cardiovascular Fitness (Designing an Experiment) - Essay Example

Comments (1) Cite this document
Summary
This study embarks on obtaining a possible answer to the research question on whether excessive weight (independent variable) has an influence on cardiovascular fitness (dependent variable). In the light of establishing this relationship, two hypothesis were stated…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.4% of users find it useful
Cardiovascular Fitness (Designing an Experiment)
Read TextPreview

Extract of sample
"Cardiovascular Fitness (Designing an Experiment)"

Download file to see previous pages Cardiovascular Fitness (Designing an Experiment)

Cardiovascular diseases have been associated to the increasing cases of obesity among children and adolescent as they approach adulthood (Olshanky and others 2005) cited in. However, little attention has been focused towards establishing the effect of excessive body fat and its negative impact on cardiac fitness (Rowland, 2007). Due to excessive fats there are high risks of coronary artery conditions such as renal-vascular diseases, hypertension and stroke coupled to other non-circulatory disorders.
Body fatness and aerobic fitness are intertwined and have been reported as potential risk factors towards the health outcome of an individual (Goran and others 2000). Among the two factors, aerobic fitness has been reported as the primary factor determining future outcome of diseases (Goran and others 2000). However, it is important to understand the relationship between aerobic fitness and fatness towards establishing their role in causation of cardiovascular diseases. Cardiovascular risk has also been linked to weight and dissociated from the widely accepted norm that being fat and fit is acceptable in cardiac health. Excess weight in most cases may be associated with high levels of cholesterol and alteration in the cardiac function.
1.Ha: Excess weight affect cardiovascular fitness by increasing the pulse rate and recovery time.
2.Ho: Excess weight will not affect cardiovascular fitness
The experiment involved two subjects who were selected from among the group. The inclusion criteria dwelt on involving subjects who had respiratory and/or circulatory conditions. Exercise which was part of the experiment may be significantly compromised in these individuals. Pulse rate for treatment I (with weight) and for treatment II (without weight) were taken before the start of the experimental exercise and entered in a table. The experimental exercise involved making the subject step up and down for three minutes at constant rate of 24-30 steps per minute on a low platform. Immediately the 3 minutes were over, the pulse rates were recorded again and entered into a table as raw data for further analysis. The pulse rates were taken from the radial artery. This was done by making a tally of the number of beats in 30 seconds and multiplying this value by two. Subsequent measurements were taken at intervals of 1 minute for another three times. 3. Result text The pulse rate before the exercise was slow but it was elevated following the 3 minutes exercise in the two treatments. However, the mean pulse rate in treatment two was higher than in treatment one (see table 1). The trend in pulse rate indicates that individuals with excess weight will have high pulse rate and longer recovery time after exercise (see figure 1 and figure 2). Mean recovery time was higher in treatment II at 3.25 minutes as compared to treatment I with 2.50 minutes. Overall standard error from the mean (SEM) was observed to at the highest from pulse measurements taken after the exercise. This value was higher in treatment I than in treatment II. Overall all treatment I recorded elevated means in the measurements of pulse rate before and after the exercise than treatment II without weight. This trend was also replicated in the recovery time with ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Cardiovascular Fitness (Designing an Experiment) Essay”, n.d.)
Retrieved from https://studentshare.org/biology/1442078-assignment-cardiovascular-fitness-designing-an
(Cardiovascular Fitness (Designing an Experiment) Essay)
https://studentshare.org/biology/1442078-assignment-cardiovascular-fitness-designing-an.
“Cardiovascular Fitness (Designing an Experiment) Essay”, n.d. https://studentshare.org/biology/1442078-assignment-cardiovascular-fitness-designing-an.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
to
tomasa71 added comment 6 months ago
Student rated this paper as
I didn’t know how to start my text. "Cardiovascular Fitness (Designing an Experiment)" helped me out a lot! Especially the list of closing part was valuable.
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
DEsigning a Psychology experiment , 1000 word maximum report consisting of an hypothesis and a method section
Null Hypotheses: Mean score of experimental group= Mean score of control group 2.2 Alternative Hypothesis Children of divorced couples show poor academic success as compared to those of couples living together. Alternate Hypothesis: Mean scores of the experimental group will be less than mean score of the control group.
4 Pages(1000 words)Essay
Fitness
Before the exercise program can begin, an assessment has to be carried out. This assessment involves checking for physical fitness in terms of how much their muscles and cardiovascular organs can endure. These fitness tests are, however, preceded by discussions on
2 Pages(500 words)Assignment
Cardiovascular Disease
Cardio vascular disease has been defined as “impairment of heart function due to inadequate blood flow to the heart compared to its needs, caused by obstructive changes in the coronary circulation to the heart”. The WHO has drawn attention to the fact that CVD or coronary artery disease is our “modern epidemic”.
6 Pages(1500 words)Essay
Cardiovascular Disease
However, technically, in medical language, it could be used to refer to any disease that affects the cardiovascular system as a whole, it is usually used to refer to those related to atherosclerosis (arterial disease), coronary heart diseases etc. These conditions have similar causes, mechanisms, and treatments (Kannel, 1997).
4 Pages(1000 words)Essay
Cardiovascular system
An example of the cardiovascular system’s ability to adapt is seen in response to a max test. This test measures the volume of oxygen in the blood that the body uses in one minute of maximal exercise.
10 Pages(2500 words)Essay
Discuss the differences between PCR and QPCR. If you were designing an experiment to study gene expression describe the main steps you would use. What would
2005). Through PCR, the detection of RNA and DNA has fully evolved. Conventional PCR has transitioned from detection or recognition at the
5 Pages(1250 words)Essay
Now the Olympic flame has left the UK its remaining legacy is to inspire a generation, promoting the benefits of physical fitness. What are the benefits to the cardiovascular system of regular exercise
The blood pressure is the force that maintains blood flowing through the system. Exercise is important for the maintenance of this pressure by conditioning the working of the cardiovascular system to
4 Pages(1000 words)Essay
Cardiovascular diseasee
There are various risks associated with the development of cardiovascular diseases. Some are controllable while others are not. The uncontrollable include; family history, ethnicity and
1 Pages(250 words)Essay
Zumba Fitness
Capitalism has dominated modern economies leading to individuals spending most of the time at work. Spending much time at work has led to poor meals and fatigue that later contribute to health complications. Zumba, through the use of music, has provided a relaxation spot for its members where they can maintain their mental and physical fitness.
4 Pages(1000 words)Essay
Fitness
Fitness and good health is associated with a number of positive outcomes in the lives of both students and other people. It has a great impact on the general
3 Pages(750 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Cardiovascular Fitness (Designing an Experiment) for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us