Berkeley Classes with Jess O'Brien
Currently there are no scheduled classes in Berkeley.
"I have been training with Isaac and Jess for three years now. In my experience, out of all of Kumars students, Isaac and Jess have one of the most practical approaches to understanding and quickly learning this system. Their manner of teaching is pragmatic, hands on and martial with a fun attitude."
Andrew K. - Marin County, CA
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