This guidance is for referrals and service providers and should support referrers to know what level of intervention to refer or signpost people. The guidance will also support services providers to map current provisions, plan services, develop physical activity interventions based on local need and triage & exit routes from their interventions. The model aims to support people, where possible, to be independently active by addressing barriers to becoming active and maintaining activity levels. This also aids efforts to reduce the burden of disease associated with physical inactivity on the NHS and supporting services.