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 Adiputra, G., pangkahila, a., & Adiatmika, I. (2015). PELATIHAN LARI SAMBUNG BACK TO BACK 20 METER ENAM REPETISI EMPAT SET DAN LARI SAMBUNG BACK TO BACK 30 METER EMPAT REPETISI EMPAT SET MENINGKATKAN KECEPATAN LARI 80 METER SISWA PUTRA SMP DHARMA PRAJA BADUNG. Sport And Fitness Journal, . Retrieved from https://ojs.unud.ac.id/index.php/sport/article/view/14941