@base . a , , ; , , ; "Physical Activity and Sport in Changing Society: Research, Theory, Practice and Management." ; ; ; "1691-6220" ; ; "1691-6220" ; ; "1691-6220" ; "Physical Activity and Sport in Changing Society: Research, Theory, Practice and Management" , "Physical Activity and Sport in Changing Society: Research, Theory, Practice and Management." ; . a ; ; "20110824080300.0"^^ ; ; . . "Latvia" . a ; . a ; "1691-6220" ; . a ; "1691-6220" ; . a . a , ; "Physical Activity and Sport in Changing Society: Research, Theory, Practice and Management" .