Joey Boretski talks to Greg Souders, BJJ black belt & founder of Standard Jiu-Jitsu - well-known for his approach to grappling, based on the Ecological branch of psychology, also known as Ecological Dynamics.
Joey Boretski talks to Greg Souders, BJJ black belt & founder of Standard Jiu-Jitsu - well-known for his approach to grappling, based on the Ecological branch of psychology, also known as Ecological Dynamics.