The Role of Walking to Health (Research Paper Sample)

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Problem statement: Obesity cases have been on the rise in most parts of US which has led to many people's way of life being in active. It is for this reason that a study to offer a better energy expenditure assessment is necessary.
The main problem that necessitated this study was the increase in obesity as well as the incidence of sedentary lifestyle among most people in the US (Patricia , A. et al,. 2004). This, led to an increment in the need for an effective and affordable energy. Research has therefore been conducted to determine the best physical activities that can help in reducing the same. The research aims at comparing walking as a form of physical exercise and other lifestyle activities to promote health. They may as well prefer to use technologies that help in sensing motion, devices that help in recording motion without interference of the motions. The main reason behind this study was to outline the relationship between two different accelerometers.
Hypothesis
In order to make the research easy, the following hypothesis were made:
1 Directional hypothesis: There is a very close correlation between VO2 and accelerometers as used to indicate how energy is used
2 Non directional hypothesis: There is no relation between the measures of energy expenditure
3 Null hypothesis: Varying the independent variable (walking) will have no impact on the depended variable (health).
Primary results from the study
The results from the laboratory showed that there is a linear relationship between VO2 and accelerometers. The real value indicated their ability to measure energy expenditure and give accurate results. The research on the relationship between VO2 and Caltrac indicated that there was a fairly similar relationship between the two.
Primary independent and dependent variables
Patricia, A et al,. (200...