Die verband tussen fisieke aktiwiteit, postuurafwykings en sosio-ekonomiese toestande by swart adolessente / Wilna Jansen
Socio-economic status form a big part of each person's physical development. Socio-economic status is defined by house income, house standards, family size, physical activity level and parents education level and occupation. Socio-economic status influence posture as well as physical activity l...
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| Language: | Afrikaans |
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North-West University
2011
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| Online Access: | http://hdl.handle.net/10394/4206 |