1 June 2012 Last updated at 12:54 GMT

DJ sets hurdler Dai Greene on track to Olympic gold

World 400m hurdles champion Dai Greene is working with music producer Redlight and sports psychologist Dr Costas Karageorghis to create a track to inspire him to Olympic gold.

Greene says he hopes the innovative idea will give him the edge in a tightly competitive event, while Dr Karageorghis says he aims to condition the Welshman into associating the music with "peak performance".