The Participation of Girls and Boys from Ages 10 to 18 in Structured Sports and Extra-Curricular Activities in the Aspect of Social and Economic Conditions

Publicado en línea: 01 mar 2015

Páginas: 240 - 246

Recibido: 24 jul 2014

Aceptado: 28 oct 2014

DOI: https://doi.org/10.1515/pjst-2015-0005

Palabras clave

physical activity, socio-economic factors, children and youths

© 2015 Agnieszka Dmitruk et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.