Ryuichi Yamamoto, who goes by the name Yama and competed as a professional sumo wrestler in Japan, has started teaching sumo ...

Grappling Games Jiu-Jitsu returned to the Music City on Feb. 22, bringing together grapplers of all ages for the 2025 ...

Even though BJJ is one of the most effective martial arts out there, some fighters seem impossible to submit. Curious to know ...