Shima Jiu-Jitsu: 'It's what I am'
Steve Isaak, 71, is the founder of Shima Jiu-Jitsu, a martial art that helped shape his life and the lives of his dedicated students. Credit: Mario Gonzalez
Steve Isaak, 71, is the founder of Shima Jiu-Jitsu, a martial art that helped shape his life and the lives of his dedicated students. Credit: Mario Gonzalez
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