Learn How to Join the OneHeart Challenge
If our work speaks to you, learn how you can join us in the Challenge.
Much More than a Black-Belt Test
Join a team of like-minded karate students as we embark on a journey through the OneHeart Challenge, 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.
Join us in the spirit of Isshinryu, where for us, the journey to black-belt becomes a quest to bring our practice Out of the Dojo and Into the World.
It's About the Small Things
The OneHeart Challenge is a fine example of how small things, done consistently over time, add up to big things. Together, here is what we have accomplished so far!
7,367
Repetitions of Kata
6,783
Rounds of Sparing
362,186
Push-Ups
366,006
Sit-Ups
7,763
Miles Traveled
7,685
Acts of Kindness
32,859
Minutes of Meditation
36
Books Read
OneHeart Challenge Coaches
Meet our Challengers
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Recents Posts
Community Service ProjectOne of the requirements for my black belt test is to run a community service project. For my community service project I am working with a women’s cApril 16, 2026
Community Service ProjectOne of the requirements for my black belt test is to run a community service project. For my community service project I am working with a women’s cApril 16, 2026
More Mileage!One of the ways that I have been getting my miles in is riding around my neighborhood. Specifically, going up and down parking garages. I am lucky enoApril 7, 2026
