Michelle Bridges has worked in the health and fitness industry for over twenty years as a professional trainer and group fitness instructor. Her key role in Channel Ten's hit TV show The Biggest Loser combined with her highly successful online exercise and mindset program, the 12 Week Body Transformation, has connected her with hundreds of thousands of Australians, making her this country's most recognised and influential health and fitness personality. Her books – Crunch Time, Australian Calorie Counter, Crunch Time Cookbook, Losing the Last 5 Kilos, 5 Minutes a Day, The No Excuses Cookbook, Everyday Weight Loss, Your Best Body and Get Real! – are all bestsellers.