Seventeen-year-old GB sprinter Jodie Williams admits she is nervous but excited ahead of making her senior debut at a major championships at the European Indoors in Paris on Friday.

EUROPEAN INDOOR CHAMPIONSHIPS
Venue: Palais Omnisports, Paris Date: 4-6 March Coverage: Watch live on BBC TV, Red Button and BBC Sport website (UK only); listen live on BBC 5 live sports extra - Full coverage details