BJJ Blackbelt, Alan Goes - Technique of the Week: Rolling Kimura

Aaah, the Kimura - I am certainly a big fan of the move but generally catch it while I have an opponent in my guard and after attempting a sweep (basically forcing him to post his hand). If I am unable to "dig it out" and finish them, I can usually still use it as a sweep using my super-gorilla strength. Follow the link below for a step-by-step overview of the Rolling Kimura from the stand-up position!

http://www.sherdog.com/mma-techniques/Technique-of-the-Week-Rolling-Kimura-34743

What are your thoughts?

Is this a high percentage move worth trying?

THANKS!