Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: It's three years since Olympic champion Victoria Pendleton retired from professional cycling but, as MailOnline discovered during a visit to a London gym last week, she still looks as fit as ever. The 34-year-old used to push herself to her limit in training and racing to secure European, World, Commonwealth and Olympic titles on the track during her successful career. No longer driven by winning gold medals, Pendleton is now is training to be a jockey and has a workout regime that is not for the faint-hearted. 'It took me two years to get back on the bike and go for a ride because I wanted to,' she told MailOnline.Victoria Pendleton retired from cycling after London 2012 OlympicsHad decorated career gaining a number of World titles and gold medalsDoes Pilates at home using expensive Reformer machineUses exercise ball to do number of moves to tone and strengthen bodyHer next challenge is to compete in horse race at Cheltenham 
 Question:'I use the Reformer for 10 minutes to half hour a few times a week,' _ explains.

Victoria Pendleton