Physical Activity: Cornucopia and Conundrums
Kenneth E. Powell and Steven N. Blair
Wearable Activity Trackers in Clinical Research and Practice
David R. Bassett, Patty S. Freedson, and Dinesh John
Toward Comprehensive Step-Based Physical Activity Guidelines: Are We Ready?
Catrine Tudor-Locke and Elroy J. Aguiar
Physical Activity Within School Contexts: The Bigger Bang Theory
Thomas L. McKenzie
Physical Activity and Spinal Cord Injury: Lessons Learned at the Lowest End of the Physical Activity Spectrum
Kendra R. Todd and Kathleen A. Martin Ginis
Sedentary Behavior in Persons With Multiple Sclerosis: Is the Time Ripe for Targeting a New Health Behavior?
Robert W. Motl and Rachel Bollaert
Sedentary Time in Older Adults: Sitting Is Not the New Smoking
Jennifer L. Copeland