This is an excerpt from a documentary I made for BBC Sport called "Jessica Ennis: Golden Girl". Link here to BBC One programme page: www.bbc.co.uk/programmes/b01m.... This sequence was filmed at the Inter City Games in Sheffield in February 2012, her first competition of the London Olympics season. It shows hard work, stress and sacrifice from both Jess and her coach Toni Minichiello en route to winning gold. Produced, filmed and edited by Ian Bucknell.