Chris Bateman, one of our resident BJJ black belts here at Tiger Muay Thai, teaches a simple and effective defence against a straight ankle lock ?? Our all levels no-gi BJJ classes run Monday-Friday at 9:30am, beginner level no-gi BJJ classes on Tuesdays and Thursdays at 8:30am, and Open Mat sessions take place on Saturday's at 9:30am. Whatever your experience level and whether you are a BJJ practitioner, MMA fighter, or interested in self defense, come join a class and learn from our world class coaches! Train with us: https://www.tigermuaythai.com/online-booking Get TMT gear: https://www.tmtfightstore.com/en/ Subscribe for more training, instructional and fight videos: youtube.com/tigermuaythai?sub_confirmation=1