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 David Brezinski

    David Brezinski wrote a new post

    • 3 years, 7 months ago
    Week 50 - David Brezinski

    Another night of blackout The last big storm that whipped through Sacramento caused a lot of power outages. Fallen trees and limbs plus overhead power lines do not make for a good combination. We lost power for 2.5…

  • Profile picture of David Brezinski

    David Brezinski wrote a new post

    • 3 years, 7 months ago
    Week 49 - David Brezinski

    1,000 Acts of Kindness (3.5 acts per day ~13 months), black belt requirement When I first reviewed this black belt requirement with Sensei Oliver, I thought to myself, “How will I achieve that? How does one m…

  • Profile picture of Cooper Riegel

    Cooper Riegel wrote a new post

    • 3 years, 7 months ago
    Cooper Riegel - December Summary

    I started my test on the 1st of December 2022. Over the next year, just like Lucas, Dirk, and David, my goals are to do 50,000 pushups and situps, 1,000 rounds of sparring, and 1000 reps of a kata. December was a…

  • Profile picture of Lucas Grant

    Lucas Grant wrote a new post

    • 3 years, 7 months ago
    Lucas Grant - Week 5

    As it nears the end of Christmas break talk of school floats around and that dreaded feeling sinks in that the 2 weeks off that at first seemed so long are coming to an end. But that also means I can get back into…

  • Profile picture of Dirk Herfurth

    Dirk Herfurth wrote a new post

    • 3 years, 7 months ago
    Week 54 - Dirk Herfurth

    The end of the year is always a busy time, especially if you work in logistics like I do. It’s physical inventory time, which means long days and long hours of counting, sorting, and organizing. And to make m…

  • 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