The dsj joint project move4health, funded by the BMFSFJ, aims to investigate three central topics with the help of a representative survey and qualitative in-depth studies. (1) the potential of exercise, play and sport for the psycho-social health of children and adolescents, (2) the attractiveness of sports clubs for children and adolescents, (3) conducive and obstructive conditions for children and adolescents to access and remain in sports, with a particular focus on socially disadvantaged target groups and those who are not involved in sports. The project is led and coordinated by members of the Department of Sport Psychology (PD. Dr. Dennis Dreiskämper & Dr. Lena Henning). The Research Unit Education and Instruction in Sport is responsible for an in-depth study in the area of all-day sports (Prof. Nils Neuber & Nils Kaufmann).