This presentation will provide an overview of Project ACL, a 3-year collaborative research project involving FIFPRO, the Professional Footballers Association, Nike, and Leeds Beckett University. Through quantitative and qualitative methods, we aim to engage with staff and players in the Women’s Super League (WSL) to better understand their current working environment, monitor player workload, identify best practice, and co-create solutions to support the reduction of ACL injuries in professional women's football.