WELK, GREGORY J.

Physical Activity in U.S. Adults

Tucker, J. M., Welk, G. J., & Beyler, N. K. (2011) · American Journal of Preventive Medicine

Physical Activity and HealthContext-Aware Activity Recognition Systems

Cited by 977

Validity of Consumer-Based Physical Activity Monitors

LEE, J.-M., KIM, Y., & WELK, G. J. (2014) · Medicine & Science in Sports & Exercise

Physical Activity and HealthContext-Aware Activity Recognition Systems

Cited by 401

A Primer on the Use of Equivalence Testing for Evaluating Measurement Agreement

DIXON, P. M., SAINT-MAURICE, P. F., KIM, Y., HIBBING, P., BAI, Y., & WELK, G. J. (2018) · Medicine & Science in Sports & Exercise

Physical Activity and HealthStatistical Methods in Clinical Trials

Cited by 227

Comparison of Consumer and Research Monitors under Semistructured Settings

BAI, Y., WELK, G. J., NAM, Y. H., LEE, J. A., LEE, J.-M., KIM, Y., MEIER, N. F., & DIXON, P. M. (2016) · Medicine & Science in Sports & Exercise

Physical Activity and HealthContext-Aware Activity Recognition Systems

Cited by 149

HOP'N after-school project: an obesity prevention randomized controlled trial

Dzewaltowski, D. A., Rosenkranz, R. R., Geller, K. S., Coleman, K. J., Welk, G. J., Hastmann, T. J., & Milliken, G. A. (2010) · International Journal of Behavioral Nutrition and Physical Activity

Obesity, Physical Activity, DietPhysical Activity and Health

Cited by 143

Protocols for evaluating equivalency of accelerometry-based activity monitors

WELK, G. J., MCCLAIN, J., & AINSWORTH, B. E. (2012) · Medicine & Science in Sports & Exercise

Physical Activity and HealthContext-Aware Activity Recognition Systems

Cited by 124

Evaluation of a walking school bus for promoting physical activity in youth

Heelan, K. A., Abbey, B. M., Donnelly, J. E., Mayo, M. S., & Welk, G. J. (2009) · Journal of Physical Activity and Health

Physical Activity and HealthUrban Transport and Accessibility

Cited by 94

Surveillance of Youth Physical Activity and Sedentary Behavior with Wrist Accelerometry

Kim, Y., Hibbing, P., Saint-Maurice, P. F., Ellingson, L. D., Hennessy, E., Wolff-Hughes, D. L., Perna, F. M., & Welk, G. J. (2017) · American Journal of Preventive Medicine

Physical Activity and HealthContext-Aware Activity Recognition Systems

Cited by 29