Kaynan Duarte Stripped Of IBJJF World Title For Doping
Kaynan Duarte is now the latest in a long line of BJJ athletes to be caught doping. USADA have just
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steroids
Nate Diaz tests positive – Masvidal fight cancelled?
In a recent post, Nate Diaz says he tested positive for elevated levels, and will not be attending the fight
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Opinion: IBJJF Drug Testing Is Good. Announcing It Three Months Prior Is Not.
The IBJJF, still considered the dominant organizing body in professional jiu-jitsu, took a big step last week in announcing it
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