The Komainu Collective Brazilian Jiu Jitsu

The Komainu Collective Brazilian Jiu Jitsu in Sparks operates under Head Professor Jerel Hallert, who brings a diverse grappling background rooted in both gi and no-gi Brazilian Jiu Jitsu. The academy traces a direct lineage to multiple-time World and Pan Am Champion Professor Marcos “Yemaso” Torregrosa, distinguishing it as an official Yemaso Academy rather than a simple affiliate. Hallert, alongside Yemaso, holds USA Wrestling coaching certifications and actively works with youth wrestlers, reflecting a commitment to integrating wrestling fundamentals alongside traditional BJJ techniques. Training at Komainu covers the full spectrum of grappling, from standing entries to ground control, blending sport, self-defense, and combatives principles. The academy’s curriculum addresses foot locks, chokes, and positional control in both gi and no-gi formats, providing a comprehensive approach tailored to each student’s physical attributes and goals. Beginner classes establish a clear foundation, while intermediate and advanced sessions, including competition training, prepare athletes for tournament settings. Kids classes are structured separately, focusing on martial arts fundamentals, discipline, and conditioning within a supportive environment. Beyond the mat, Komainu supports law enforcement and first responder preparation through its tactical defense programs, led by Hallert’s expertise as a world-renowned combatives instructor and founder of LEO Tactical Defense Systems. Open mat sessions offer additional training opportunities for adults, accommodating both drop-in visitors and local grapplers from Sparks and nearby Reno. The facility is wheelchair accessible, underscoring an inclusive approach to training and community engagement.

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