Martina Mittag is a qualified dance teacher, fitness trainer, and yoga teacher BDY/EYU. She has been self-employed with Yoga Werft since 2001, leading relaxation sessions for large companies, yoga prevention courses, workshops, training courses, and yoga trips. Martina is also a consultant for the German Gymnastics Federation (DTB) and the Association for Gymnastics and Leisure (VTF) in Hamburg. F...