id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ak-202		ak-202		12	.pdf	application/pdf	5068	263	57	In the literature review of the correlates of sports activity, some differences emerge. A large num- ber of studies analyse whether or not individuals perform sports activities (e.g. Bauman et al., 2012).	cache/ak-202.pdf	txt/ak-202.txt