Semenya loses appeal against IAAF testosterone rules Unknown 04:59 FOX Sports Digital, IFTTT Caster Semenya has lost her appeal against rules designed to decrease naturally high testosterone levels in some female runners from FOX Sports Digital https://foxs.pt/2ZPk7F6 via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsGolden Knights Beat Coyotes 1-0 On Karlsson's Late GoalRoad Warriors: Bucs Win 31-26 At Green Bay, Reach Super BowlPanthers Hire Sean Ryan To Coach QuarterbacksLeonard, Clippers Beat Thunder For 7th Straight VictoryBlackhawks Lose 2 Players To NHL's COVID-19 Protocol ListGrayson, Rucker Carry Army Over Navy 87-78 In OT