Duncan Mason is Director of Worsley Physiotherapy and Sports Injuries Clinic.A Highly experienced Chartered Physiotherapist.UK Athletics Accredited. Registered with the Health Professions Council, Qualified in 1990. Currently Lecturer at Salford University, specialising in Musculoskeletal, Sports Injuries,and exercise. Having worked in the NHS in Extended Scope Practitioner Posts in Spinal and Upper and Lower limb lnjuries. Active researcher into sports injuries. Published author of International Rehabilitation texts,articles.See www.worsleyphysioclinic.co.uk for more details.