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  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 4 years, 5 months ago
    Week 7 - Dirk Herfurth

    We have it pretty good, you know?! We can learn and practice an art in an environment with no repercussions from anyone. We have sensei that do their best to keep us safe and healthy while teaching the art. Well,…

  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 4 years, 6 months ago
    Week 6 - Dirk Herfurth

    Week 6 it is and I have finished my first book – Zen in the Martial Arts, by Joe Hyams. It’s not a very long book, but it has a lot of depth. Depth and wisdom broken down in short chapters that you can apply not…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 4 years, 6 months ago
    Week 6 - David Brezinski

    “Perseverance is Strength.” Japanese Proverb This past week I confronted some feelings of doubt and discouragement after one of our classes where Sensei asked for us black belt candidates to demonstrate Seisan kat…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 4 years, 6 months ago
    Week 5 - David Brezinski

    “Don’t seek for a balanced life. Seek for a balanced day. (over and over again).” As we are now a couple weeks into 2022, I have been contemplating meaningful and purposeful areas for improvement. I have decid…

  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 4 years, 6 months ago
    Week 5 - Dirk Herfurth

    Happy New Year, everybody. First month of black belt challenge is over, just another 12 more to go. As for my personal goal I decided to go back to university and do some further education. I signed up at the…

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OneHeart Challenge

The OneHeart Challenge is a year-long quest rooted in the principles of of Isshinryu Karate–the ‘One-Heart Way.’ While some will use the challenge as part of their next rank promotion, it is so much more than a black-belt test. This challenge embodies the harmonious fusion of mind, body, and spirit.

Latest Posts

  • Isshinryu Hall of Fame July 18, 2026
  • Extreme Catchup July 17, 2026
  • College Tour July 13, 2026
  • Back Again July 8, 2026
  • East Coast July 8, 2026
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