Literature Review Essay Example | Topics and Well Written Essays - 1000 words - 7

Literature Review - Essay ExampleAnxiety disorders are common in the contemporary society and causes unworthy on people that are adversely affect members of the population. Research has shown that dread disorders are the most common mental issues as explained by Kessler et al. (2005617). Large weighing machine epidemiological studies conducted in the US have shown that 25-30 percent (Kessler et al. 2005618). It can be observed that other surveys that were conducted in Western nations such as Great Britain, Canada and Australia (Andrews et al., 2001143). Additionally, disturbance was found to be the leading mentalhealth issue by the World Health Organisation. In addition to the high occurrence rates of anxiety issues that were found in the population, a considerable number of individuals were found to have anxiety levels that are not up to the clinical levels. Worry is the major forefinger of the anxiety disorders that is common among the general population.Numerous studies have been conducted on the role of physical execute in preventing exercise. Others have concentrated on the efficiency of exercise in alleviating anxiety disorders. These studies have stated that there is a link between frequent physical exercise and individuals well-being. According to Steptoe and Butler (19961792) a enquiry that was conducted on 5061 people revealed that there is a well-established correlation between emotional well-being and regular physical exercise. Later Steptoe (1997) found that there was a well inverse connection between frequent exercise and belief levels in a sample of 16, 483 participants of college students after taking into account the impacts of gender and age.Subsequently, Stephens (198845) conducted a interrogation on American and Canadian participants and found a similar trend. This means that there was a negative relationship between frequent exercise and depression symptoms. In this study factors including physical illness, sex, age and other