Commentary
Original Research
Waist-Worn Actigraphy: Population-Referenced Percentiles for Total Activity Counts in U.S. Adults
Qualified Fitness and Exercise as Professionals and Exercise Prescription: Evolution of the PAR-Q and Canadian Aerobic Fitness Test
Factors That Influence Park Use and Physical Activity in Predominantly Hispanic and Low-Income Neighborhoods
Physical Activity for Campus Employees: A University Worksite Wellness Program
Implementing a Public Bicycle Share Program: Impact on Perceptions and Support for Public Policies for Active Transportation
Transit-Related Walking to Work in Promoting Physical Activity
Bicycle Commuting and Exposure to Air Pollution: A Questionnaire-Based Investigation of Perceptions, Symptoms, and Risk Management Strategies
The Quality of School Physical Activity Policies Within Maryland and Virginia
Maternal Physical Activity During Pregnancy, Child Leisure-Time Activity, and Child Weight Status at 3 to 9 Years
Associations of Parental Rules and Socioeconomic Position With Preschool Children’s Sedentary Behaviour and Screen Time
Children’s Physical Activity While Gardening: Development of a Valid and Reliable Direct Observation Tool
Barriers to Physical Activity in Children With Autism Spectrum Disorders: Relationship to Physical Activity and Screen Time
Physical Activity at 11 Years of Age and Incidence of Mental Health Problems in Adolescence: Prospective Study
Energy Expenditure in Adolescents With Cerebral Palsy: Comparison of the SenseWear Armband and Indirect Calorimetry
Affective Response to Exercise and Preferred Exercise Intensity Among Adolescents
Improvements on Cardiovascular Diseases Risk Factors in Obese Adolescents: A Randomized Exercise Intervention Study
TV Watching, but Not Physical Activity, Is Associated With Change in Kidney Function in Older Adults
Relationship Between Built Environment, Physical Activity, Adiposity, and Health in Adults Aged 46–80 in Shanghai, China
Effects of Yogic Practice on Metabolism and Antioxidant–Redox Status of Physically Active Males
The Influence of the Breast on Physical Activity Participation in Females
Erratum