Supporting Argument for the Thesis
In order to determine the validity of this thesis, much more information is needed. First, I would need more detailed statistics for each of these states, with physical activity levels sorted by county (with the countys population to determine urban/rural environment), race/ethnicity, and socioeconomic factors. Second, I would need information about public information campaigns that have dispersed information about the national recommended physical activity level.
Is the importance of physical activity being taught in schools? Which counties/school districts have daily physical education classes? Third, I would need more information about the availability of team sports: which sports are available, which age groups are targeted, how much do these sports cost? Fourth, I would need information about the incidence of obesity and overweight for these states in order to determine whether residents of these states are in general more health conscious.
Excess weight might also prevent people from wanting to engage in physical activity. Finally, I would need information about the availability of facilities for adults. How many parks and gyms are available? What do these facilities cost? These types of information would certainly support my thesis that there are a variety of factors that lead to the discrepancy in physical activity levels between northern and southern states.