DrysdaleJiuJitsu.com Instructional Video Closed Guard Sweep to mounted blade in neck choke. br br br Robert Drysdale Brazilian Jiu-Jitsu br 1234 S. Rainbow Blvd br Las Vegas, NV 89146 br br youtube.comdrysdalejiujitsu br br facebook.comdrysdalejiujitsu br br twitter.comdrysdalebjj br br myspace.comrobertdrysdale br br linkedin.cominrobertdrysdale br br flickr.