Examiner.comRapper Rick Ross credits CrossFit for 100-lb weight loss: Suffered ...Examiner.comRap star Rick Ross lost 100 pounds and regained his health with CrossFit workouts and a diet overhaul, the Grio reported. “I've been doing this CrossFit thing," said Ross. "I call it 'RossFit. We had started doing it last year. The most I used to do ...