Causes of Lack of Exercise
One of the causes most prevalent in the developing world is urbanization. As more of the population moves to cities, population over-crowding, increased poverty, increased levels of crime, high-density traffic, low air quality and lack of parks, sidewalks and recreational sports facilities leads to a less active lifestyle.
Physical inactivity is increasing or high among many groups in the population including: young people, women, and the elderly.
A number of factors has been associated with physical inactivity at a population level including: female gender, older age, living with a partner, smoking, little schooling and poverty.
Studies in children and adults have found an association between the number of hours of television watched and the prevalence of obesity. A 2008 meta analysis found that 63 of 73 studies (86%) showed an increased rate of childhood obesity with increased media exposure, and rates increasing proportionally to time spent watching television.
Another cause in the case of children is that physical activity in activities from self-propelled transport, to school physical education, and organized sports is declining in many countries.
Read more about this topic: Exercise Trends
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