Why are some groups physically active and others not? A contrast group analysis in leisure settings

by Ansgar Thiel, Hendrik K. Thedinga, Harald Barkhoff, Katrin Giel, Olesia Schweizer, Syra Thiel, Stephan Zipfel
Published 2018-03-01

Have adults lost their sense of play? An observational study of the social dynamics of physical (in)activity in German and Hawaiian leisure settings

by Ansgar Thiel, Hendrik K. Thedinga, Samantha L. Thomas, Harald Barkhoff, Katrin E. Giel, Olesia Schweizer, Syra Thiel, Stephan Zipfel
Published 2016-08-01