[Barriers and facilitators to physical activity in oncology in Seine-Saint-Denis: A qualitative study using the socio-ecological approach].

Introduction: Despite the undeniable benefits of physical activity during and beyond cancer treatments, patients do not always undertake and/or maintain it. The aim of the study is to identify, describe and understand the barriers and facilitators of physical activity practice among adults arriving at the end of treatment for solid cancer, in precarious situations, living in Seine-Saint-Denis.

Methods: The study was conducted using a descriptive qualitative phenomenological method involving semi-directed interviews with 23 participants during and beyond cancer.