Gracie Tampa and Rob Kahn Brown Belt Sonny Parlin taught an amazing No-Gi seminar on Leg Locks at Crossroads BJJ tonight covering a 3 main positions in the leg game and how to transition between them. During these positions he covered a variety of knee bars, straight ankle locks and heel hooks. Everybody walked away from the seminar with some great new leg lock attacks and transitions. Thank you Sonny for coming down to Crossroads and putting on a great seminar.