The project is carried out as an undergraduate research year in the period 1/9-2014 - 1/9-2015. Medical student Sune Møller Jeppesen is accepted as an undergraduate student from the Faculty of Health Science, University of Southern Denmark. The undergraduate student works under guidance from main supervisor Lars Lund, professor, MD, DMSci. Knud Bonnet Yderstræde, MD, PhD, and Benjamin Schnack Rasmussen, MD, PhD-student, are co-supervisors for the project. Primarily, the undergraduate student's work will involve ESWT consultations and data collection. The student will be trained in relevant techniques needed for measuring ESWT effects.