Lesezeichen
Negative Correlation: Academic performance and participation in physical activity by secondary school adolescents
http://www.ncbi.nlm.nih.gov/pubmed/11065314
Beschreibung
Vorschau
Tags
- academic
- activity
- adolescents
- and
- by
- correlation:
- in
- negative
- participation
- performance
- physical
- school
- secondary
