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Gianni Grippo: Open Mats Are Often A Waste Of Time If You Do This One Thing

Gianni Grippo: Open Mats Are Often A Waste Of Time If You Do This One Thing

From BJJ World

September 13, 2026

Gianni Grippo calls open mats "often a waste of time." The 25-year veteran explains why random rounds stall progress — and what to do instead.

The post Gianni Grippo: Open Mats Are Often A Waste Of Time If You Do This One Thing appeared first on BJJ World.

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Gianni Grippo

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Trains at Bodega Jiu-Jitsu

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