Skip to content
OneHeart Challenge

Menu

Close
  • Home
  • About
    • The Challenge
    • Coaches
    • Pricing
    • FAQ
  • Activity
  • Challengers
  • Blog
  • Home
  • About
    • The Challenge
    • Coaches
    • Pricing
    • FAQ
  • Activity
  • Challengers
  • Blog
Search for:
Search for:
Log in
Register
Menu
Search
Filter
  • All Members 19
  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 3 years, 7 months ago
    Week 53 - Dirk Herfurth

    Unfortunately, I was hit with a sickness just before Christmas, which meant I had to power through at work and lost a few practice days at the dojo. However, now that Christmas has arrived, I’m looking forward to s…

  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 3 years, 7 months ago
    Week 52 - Dirk Herfurth

    I am excited that a new round of the Ultimate Black Belt Challenge is starting at the beginning of December. This time, we will be following the journey of Lucas san and Cooper san as they work towards achieving…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 3 years, 7 months ago
    Week 48 - David Brezinski

    New Year’s Day 5-mile bike ride and finish with Gumbo! What a way to start the new year! A friend of mine who is a local and well known chef hosted a bike ride and lunch of gumbo with rice and cornbread muffins (…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 3 years, 7 months ago
    Week 47 - David Brezinski

    National Airborne Day – August 16th I meant to post about this back in August but neglected to do so. Some of you may know I was a paratrooper (Airborne) and served in the U.S. Army, 1st Special Operations C…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 3 years, 7 months ago
    Week 46 - David Brezinski

    Oh no, another cold! Right before the Christmas holiday, of course! The Wednesday before, Sensei Oliver was not feeling well and asked me if I could cover the Wednesday night adult class. The class went well but…

  • Load More Posts

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

  • Injury August 28, 2026
  • Senior Year! August 21, 2026
  • Joint Issues August 20, 2026
  • First Week of School August 19, 2026
  • First Day of School August 17, 2026
Copyright © 2026. All rights reserved by OneHeart Challenge

Login

  • Connect with Google
or
Lost password?
Create New Account

Login

  • Connect with Google
or
Lost password?
Create New Account