Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Alamsyah, Indra, tirtayasa, Ketut, AND Ali Imron, Muh.. " EFEKTIFITAS PENAMBAHAN LATIHAN HOLD RELAX PADA INTERVENSI TRANSVERSE FRICTION DALAM MENGURANGI NYERI PADA CALCANIUS SPUR" Sport and Fitness Journal [Online], (28 February 2017)