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Testimonial from Dr. Andrew Koutnik

Testimonial from Dr. Andrew Koutnik

From Black Tie Jiu-Jitsu Tallahassee

April 5, 2026

Dr. Andrew Koutnik speaking about his experiences with the benefits of Constraints Learning Approach (CLA), Representative Design, and Differential Learning while training with Coach Shane Weinischke at Black Tie Brazilian Jiu Jitsu in Tallahassee Florida.

www.TallahasseeJiuJitsu.com

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Shane Weinischke

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Head Instructor at Black Tie Jiu-Jitsu Tallahassee

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