Since 1979 MCArrieta has been deeply involved with spiritual and personal growth work. After completing her Master in Psychology at University of Buenos Aires she recognized a personal need to move deeper into human development. MCA studied in Rolando Toro’s first Biodanza education in Buenos Aires. In 1984 she brought Biodanza® – Dance of Life Process® to Germany. With her passion, vitality and wisdom she developed the Biodanza movement in Europe and especially in Germany. Her fire, background, enthusiasm and commitment to spiritual awakening; her love of people, of life and the discovery of human potential give her vast resources to help people in personal growth work. She has extensive experience in leading personal development groups.