[The healthcare system plays a key role in promoting physical acitivity]

Physical inactivity is recognised as a major public health problem. In Sweden about 1/3 of the adult population reports being insufficiently active. A central task in public health work is to support the individual, without blaming, in making healthy choices. Initiatives in healthcare, such as counselling on physical activity, have been shown to be both cost-effective and effective for disease prevention and treatment. The use of a physical activity vital sign and brief advice from physicians can make a big difference. In this paper we present how the healthcare system as one of eight evidence-based investments can promote physical activity. The eight investment areas are: whole-of-school programs, active transport, active urban design, health care, public education, sports and recreation, workplaces and community-wide programs. Evidence suggests that the largest population health benefit will be achieved by combining these investments and implementing a systems-based approach.