Strictly Come Dancing star Jody Cundy has opened up on how a tough week of training lead to a terrifying 4am hospital dash, which could have ruled him out of the live show this weekend.The Paralympic cyclist and swimmer dances with reigning pro champion Jowita Przystal and has been taking training very seriously - but had a worrying week when he developed a nasty infection in one of his legs. Jody and Jowita appeared on Strictly: It Takes Two on Thursday evening, where he told host Janette Manrara about his health battle with an infection in the leg where he wears a prosthetic limb.The 44-year-old athlete admitted: "It's been a week of highs and lows.The first two days have absolutely flown by.