We need your help! Arlo came up with this ankle lock and we have no idea what to call it! Post your ideas here or on our Facebook page and we will decide a winner next Thursday! Winner will receive a PDF version of Arlo’s book Warrior Core: Core Training Secrets for Modern Combat Athlete (www.warriorcorebook.com), and a Jiu-Jitsu Advantage window sticker! Watch this video and submit your ideas!