headline: Charlotte Worthington: 'BMX star says 'cashing doesn't affect my confidence'
text: BMX Olympic gold medallist Charlotte Worthington is hoping for more success in the Freestyle World Championships in Abu Dhabi this weekend.
  Corby-based rider has had one or two mishaps in competition this year but tells BBC Look East that crashing does not affect her confidence.
  Watch coverage of the Freestyle World Championships on iPlayer, the BBC Sport website and mobile app from 12:20 GMT on Sunday, 13 November.