WGrappling
WCollar tie
WDo-Jime
WEye-gouging
WFireman's carry
WHane makikomi
WHooks (grappling)
WJudo
WKata ha jime
WKata juji jime
WPin (amateur wrestling)
WRingen
WSweep (martial arts)
WTakedown (grappling)
WTransition (grappling)
WFile:Half guard in Brazilian Jiu-Jitsu.jpg