Epi 135 The Science of Submission With Michael Jen

http://traffic.libsyn.com/bjjbrick/Epi2013520Michael20Jen.mp3Podcast: Play in new window | DownloadThis week we bring you an interview with black belt Michael Jen. Michael started Jiu-Jitsu in 1991 and earned his black belt from Joe Moreira. Michael is well known for his scientific approach to Jiu-JItsu and he … Continue reading Epi 135 The Science of Submission With Michael Jen