Read “Missing Link” by YMAA author Andrew Zerling in October/November 2021 issue of Black Belt. Zerling is the author of Sumo for Mixed Martial Arts: Winning Clinches, Takedowns, & Tactics.
Andrew Zerling Article in Black Belt
October 7, 2021
October 7, 2021
Read “Missing Link” by YMAA author Andrew Zerling in October/November 2021 issue of Black Belt. Zerling is the author of Sumo for Mixed Martial Arts: Winning Clinches, Takedowns, & Tactics.
