We featured BJJ Black Belt Misty Shearer back in December of 2013 where she detailed Catch styled arm attacks. Today we are back with part two of Misty's series, and once again she is detailing the DTWL (Double Top Wrist Lock) otherwise known as a keylock/americana in BJJ. Misty is a long time enthusiast of grappling arts including CACC and she has seamlessly bridged the gap between both arts. Check out her smooth and very detailed lockflow that includes several Catch variations that you might just fall in love with.