Radio star Sara Cox has revealed the diet and fitness hacks that changed her life and enabled her to run five marathons in five days. The 51-year-old, who earned the nickname of 'ladette' in the Nineties, has been embarking on a strict fitness regimen since 2022 and has found her favourite workout class to be the BLAZE at David Lloyd. Sara also pays attention to her gut health and recommends other women to 'move more, get out, walk the dog, eat well.' She credits her friend Rylan Clark for encou