Physical activity report cards: Active Healthy Kids Global Alliance and The Lancet Physical Activity Observatory.

Tremblay ([email protected]) is with the Healthy Active Living and Obesity Research Group, Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada. Gonzalez is with the Dept of Public Health, School of Medicine, Universidad de los Andes, Bogotá, Colombia. Katzmarzyk is with the Pennington Biomedical Research Center, Baton Rouge, LA. Onywera is with the Dept of Recreation Management and Exercise Science, Kenyatta University, Nairobi, Kenya. Reilly is with the Physical Activity for Health Group, School of Psychological Sciences and Health, University of Strathclyde, Glasgow, Scotland. Tomkinson is with the Alliance for Research in Exercise, Nutrition, and Activity, Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, Australia. Physical Activity Report Cards: Active Healthy Kids Global Alliance and the Lancet Physical Activity Observatory