Tracy Jarvis, MSc, is a renowned psychotherapist, trainer, and consultant with more than 20 years experience in the field of psychology and mental health. More widely, Tracy is co-developer of the new Psychology and Trauma MSc at University College London. She is the Founder and former Managing Director of PESI UK (previously Psychotherapy Excellence), a not-for-profit organisation and the largest clinical content provider in the UK and Europe. In addition, Tracy is part of the Sensorimotor Psychotherapy Institute training team and has a specialist private practice in PTSD and complex trauma. She teaches, advises, and consults on trauma and clinical strategy for various organisations worldwide, emphasising the importance of a bio-directional treatment approach to treating psychological trauma.