Technique: Ude-hishigi-hiza-gatame (Streckhebel mit Hilfe des Knies)

2. January 2023

1. January 2021

1. January 2020

1. January 2019

1. January 2018

1. January 2018

1. January 2018

1. January 2017

1. January 2017

1. January 2017