J. A. Julian

Validation of a short physical activity recall questionnaire completed by Spanish adolescents

J. Mota, Javier Zaragoza Casterad, E. Generelo, 2012 .

Comparison of Several Algorithms to Estimate Activity Counts with Smartphones as an Indication of Physical Activity Level

Victor H. Rodriguez, C. Medrano, I. Plaza, 2019, IRBM.

Gender differences in heart rate responses to different types of physical activity in physical education classes

J. Zaragoza, A. Aibar, E. Generelo, 2011 .

Application of stages of change model to adolescents' physical activity in relation to psychological variables.

J. Bois, J. Zaragoza, E. Generelo, 2015, The Journal of sports medicine and physical fitness.