In this series we are attacking the turtle position from a sportive
perspective. Professor Robin Gieseler shows a simple way to open up
your opponent to start the attack then ends with a choke from the
crucifix position.

“Tafi Maradi no voice” Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/