Physical Activity in U.S. Adults

To date, no study has objectively measured physical activity levels among U.S. adults according to the 2008 Physical Activity Guidelines for Americans (PAGA).The purpose of this study was to assess self-reported and objectively measured physical activity among U.S. adults according to the PAGA.Using data from the NHANES 2005-2006, the PAGA were assessed using three physical activity calculations: moderate plus vigorous physical activity ≥150...