價格：免費
更新日期：2018-11-18
檔案大小：4.0M
目前版本：1.3
版本需求：Android 5.0 以上版本
官方網站：http://www.sportdata.org
Email：office@sportdata.org
聯絡地址：St. Gallerstrasse 53 CH - 9101 Herisau Switzerland
The JJIF Ranking is the only official Ju-Jitsu ranking system.
Ranked events are:
• JJIF Accredited Competitons - A Class Tournaments
• Continental Championships
• Invitational Events (World Games, Martial Art Games)
• World Championships