Article Text

This article has a correction. Please see:

PDF
Physical inactivity remains the greatest public health problem of the 21st century: evidence, improved methods and solutions using the ‘7 investments that work’ as a framework
  1. Stewart G Trost1,
  2. Steven N Blair2,
  3. Karim M Khan3
  1. 1 School of Human Movement Studies, University of Queensland, St Lucia, Queensland, Australia
  2. 2 Arnold School of Public Health, University of South Carolina, South Carolina, South Carolina, USA
  3. 3 Department of Family Practice, The University of British Columbia, Vancouver, British Columbia, Canada
  1. Correspondence to Dr Karim M Khan, Aspetar: Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar; karim.khan{at}aspetar.com

Statistics from Altmetric.com

In 2009, BJSM's first editorial argued that ‘Physical inactivity is the greatest public health problem of the 21st century’.1 The data supporting that claim have not yet been challenged. Now, 5 years after BJSM published its first dedicated ‘Physical Activity is Medicine’ theme issue (http://bjsm.bmj.com/content/43/1.toc) we are pleased to highlight 23 new contributions from six countries. This issue contains an analysis of the cost of physical inactivity from the US Centre for Diseases Control.2 We also report the cost-effectiveness of one particular physical activity intervention for adults.3

Proven ‘investments that work’ to limit the disease of physical inactivity

The essential framing document for this BJSM issue is ‘the 7 investments for Physical Activity’ from the International Society for Physical Activity and Health (ISPAH).4 The articles in this issue elaborate on these 7 evidence-based investments. We recommend anyone advocating for the public health benefits of physical activity to consider framing their argument in the multisector, multisystem approach concisely captured in the ‘7 investments that work’ document. There is no ‘magic bullet’ to alleviate physical inactivity so do not try to suggest one. There are seven proven, relatively easy to implement steps. Many jurisdictions are already implementing elements of the ‘7 investments’; the document was approved by the WHO5 and cited by …

View Full Text

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

Linked Articles

  • Correction
    BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine