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  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 4 years, 4 months ago
    Week 9 – David Brezinski

    1000 mile journey..some on the slopes Some may wonder what alpine (downhill) skiing may have to do with my black belt training. I think there are many relatable aspects to the experience of skiing; the physical…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 4 years, 4 months ago
    Week 8 – David Brezinski

    If you get tired, learn to rest, not quit – Anonymous After 5 rounds of sparring this morning with Dirk-san I feel sore & tired, but also a deep sense of satisfaction knowing I am actively working and progressing o…

  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 4 years, 4 months ago
    Week 9 - Dirk Herfurth

    Week 9 it is and the world changed. Russia attacked Ukraine in a ruthless act. Europe and the world are seeing the first war between two countries on European soil since the end of World War II. Humanity was pretty…

  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 4 years, 5 months ago
    Week 8 - Dirk Herfurth

    “Lay your plans with true measure and then perform the work according to plan, thus you pass through life. Create your plan, and then work your plan.” (Miyamoto Musashi) This piece of wisdom is from “The book of fi…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 4 years, 5 months ago
    Week 7 - David Brezinski

    Spring into Action! “Nothing Happens Until You Move!” Hard to believe we are only in mid-February, and yet Spring is very much upon us! I am a bit conflicted as I love snow skiing and the winter months when it rai…

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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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