In this mini-episode, we explain constant and variable tension, and the pros and cons of each in jiu-jitsu.Get our Intro to Mechanics audio course, normally $79, FREE:https...

This week, we're joined by Heather Morgan! Heather is a jiu-jitsu black belt, competitor-turned-coach, and content creator based in San Diego who teaches in person at the Collective in Ocean Beach and online to students worldwide. In this episo...

In this mini-episode, we explain the concept of open knowledge and when information should be kept secret, charged for, or shared freely. Get our Intro to Mechanics audio course, normally $79, FREE:

This week, we're joined by Justin Relph! Justin is a self-described die-hard hobbyist, event marketer, and the black belt coach behind Jiu Jitsu Invermere, a not-for-profit gym in the mountains of British Columbia. In this episode, Justin share...

In our 100th mini-episode, we explain the golden rule, also known as the ethic of reciprocity or the "do unto others" principle. In our opinion, despite not being explicitly about grappling, the golden rule is the most important mental m...