He is seen here at St Etheldreda's Church in Egremont Street, Ely. Picture by Keith HeppellA PERSONAL trainer from Ely has launched a free health advice service to help people get fitter and healthier.Fitness instructor Kevin Hurley ran the agony aunt-style service when he lived in London and is now keen to help residents in Cambridgeshire.He says there is a “growing obesity epidemic in society” which is being caused by “increased consumption of poorer quality foods, sedentary lifestyles and lack of daily exercise.”Kevin is urging people who want to lose weight or to lead a healthier lifestyle to simply email him for free advice.Email kevinhurleyfitness@gmail.com or visit www.hurleyfitness.co.uk.