TheSportster on MSN14h
BJ Penn's Terrifying Mental Decline Is A Dark Look Into MMA's Future
BJ Penn's career highlights the risks of long-term head trauma in MMA fighters due to CTE. Penn's post-career mental decline ...
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Key points for your first competition, by Fabiano Papel
As a Jiu-Jitsu referee, one of the most common things I see is athletes competing for the first time who are completely ...