Japanese vs. American KARATE (Sparring!)

Karate has differences in USA comparing to Japan & Okinawa. But why? I challenge @Sensei Seth to find answers in sparring, kata and kihon. Check out Sensei Seth channel: Watch my previous collab with Icy Mike: I also met Stephen ’Wonderboy’ Thompson: ☯️ BIO: Jesse Enkamp The Karate Nerd™ is a #1 Amazon Best-Selling Author, National Team Athlete, Keynote Speaker, Entrepreneur, Carrot Cake Lover & Founder of Seishin International - The World’s Leading Karate Lifestyle Brand.