In Lesson #5 of our Best Submission Series, Sammy teaches “The KEY LOCK” technique that can be applied under real-world self-defense conditions. #selfdefense #grappling #bjj #groundfighting #mmatraining #combatives #fightingtechniques #armlock
Submission Fighting Video: https://shorturl.at/buxHQ
Sammy’s Books: https://shorturl.at/kyS09
Website: http://ContemporaryFightingArts.com
