A novel framework for operationalising patient and public involvement: lessons from designing an AI-informed exercise prescription grant

This paper provides a novel framework which can be used by researchers to plan and carry out meaningful PPI in their grant applications. Embedding PPI across the grant development process resulted in meaningful contributions that shaped the proposal and will continue to influence the project's trajectory. This paper recommends employing a clear methodology for involving PPI and capturing its impact from the outset to enhance the relevance, transparency, and inclusivity of research. This case study highlights the value of sustained and structured PPI in co-producing impactful health research and grant activities.