Ostarine apparently, which boosts stamina. Yet to have a B-sample tested but doesn't look good... Briggs - Haye instead?
The whole thing is a joke because every elite boxer is on something. But Browne is a ****ing moronic kunt.
Its to stop muscle breakdown during the making weight and fitness process but it doesnt really matter what its for its banned and there really is no excuses he should be banned for life. A lot of fighters are happy to cheat..its no good.
Isn't it another one legal to buy in supplements but only just added on the list in January 2016? It gets confusing for athletes.. how can something be legal but illegal etc.. If I buy something (legally).. I expect to use it etc..