Jens Tasche is a certified social worker (German Diploma) and Bioenergetic Analyst (CBT). He has been working in private practice in Berlin, Germany for more than 40 years.Dorota Wejner is a Certified Bioenergetic Therapist (CBT) and certified TRE® Provider. She works in private practice in Warsaw, Poland and is a teaching therapist for the Polish training institute. She is a former board member of the Polish Association for Bioenergetic Analysis (2018/2019) and has twenty years of experience as manager, trainer, mediator and change leader.Carsten Holle is a body-psychotherapist, both in private practice and at a care clinic for psychiatry, psychotherapy and psychosomatics in childhood and adolescence. He is also a lecturer at training institutes for child and adolescent psychotherapists.