NBCNews.comCrossFit fires employee after '"pride" is a sin' tweetNBCNews.comCrossFit, the fitness company famous for its devoted fans and exhausting workouts, faced a wave of controversy after an affiliate gym in Indianapolis canceled a planned LGBTQ pride event in a religiously inspired email to members. CrossFit Infiltrate ...A CrossFit exec thanked gym for 'refusing to celebrate sin' during Pride Week.