Joanna Hall trained at Loughborough University in physical education and sports science. She followed this with an internship at the renowned Virginia Mason sports medicine clinic in Seattle, USA. Here she focused on exercise programming and nutrition/weightloss schedules for the corporate market. She gained a first class M.Sc. for her work at the Virginia Mason clinic. For 3 years she was presenter of the diet and fitness slot on This Morning and is author of Drop a Size in 2 Weeks Flat, Carb Curfew, Drop a Size for Life and The Exercise Bible (Kyle Cathie)