Body Triangle Lock with One Leg?!! – “The Canoose” from Lapel Lasso Guard August 10, 2018 by Gary Berger Leave a Comment [videopress fo04Pz8A] Check out this cool armbar setup from Worm Guard from Gary Berger – GFT Black Belt The best part is the “One Leg Body Triangle Lock” using the gi and principles of the lapel guard.