In the early days of MMA in America, high level wrestlers would often get caught in guillotine chokes when going for a double. Learning to adjust from the conventions of sport style and keep the head in tight to the body was a technique born from experience.
This is an old documentary (circa the early 90s) that was used to promote Gracie Jiu Jitsu. Years later, it still remains a classic among hardcore fans. This includes footage of Helio Gracie vs Kato, Helio vs Kimura, 1975 Team Gracie vs Team Karate Challenge and Rickson Gracie vs Rei Zulu under vale tudo rules. Rorion Gracie provides narration throughout, well versed and a master salesman!
"And just like those anacondas from the north of Brazil in the delta of the Amazon, he'll wrap himself around his prey. The end is near. In a last ditch attempt to escape the desperate man rolls around, but with a squeeze of the neck, the wild man taps out!"