Original Research
Changes in Leisure-Time Physical Activity From the Prepregnancy to the Postpartum Period: 2004 Pelotas (Brazil) Birth Cohort Study
“If You Don’t Have Anything Nice to Say, Then Don’t Say Anything At All”: Positive Appearance-related Commentary and Physical Activity
Comparison of Subjective and Objective Measures of Sedentary Behavior Using the Yale Physical Activity Survey and Accelerometry in Patients With Rheumatoid Arthritis
Exercise on Prescription: A Cross-sectional Study With Self-reported Outcome
Physical Activity With and Without TV Viewing: Effects on Enjoyment of Physical Activity and TV, Exercise Self-Efficacy, and Barriers to Being Active in Overweight Adults
The Effects of Physical Activity and Fitness in Adolescence on Cognition in Adulthood and the Role of Insulin-Like Growth Factor I
Predictive Validity of an Adult Physical Activity “Vital Sign” Recorded in Electronic Health Records
Gender Differences in Physical Activity Levels of Older People With Type 2 Diabetes Mellitus
The Relationship Between Time of Day of Physical Activity and Obesity in Older Women
Developing Point-of-Decision Prompts to Encourage Airport Walking: The Walk to Fly Study
The Effect of Increasing Autonomy Through Choice on Young Children’s Physical Activity Behavior
Interrater Reliability of the ENERGY Photo-Rating Instrument for School Environments Related to Physical Activity and Eating
Objectively Measured School Day Physical Activity Among Elementary Students in the United States and Finland
Active Transport, Physical Activity, and Distance Between Home and School in Children and Adolescents
Lower Extremity Muscular Strength and Leukocyte Telomere Length: Implications of Muscular Strength in Attenuating Age-Related Chronic Disease