title: Relationships between physical activity and depressive symptoms among middle and older adolescents: a review of the research literature.
abstract: OBJECTIVE
  The purpose of the review was to describe current knowledge regarding relationships between physical activity (PA) and depressive symptoms among adolescents.
  
  
  CONCLUSIONS
  Inverse relationships were found between PA, particularly sports participation, and depressive symptoms. Limitations of the current research are discussed, including measurement issues. A major gap exists regarding research with youth at high risk for depressive symptoms and low levels of PA, including older, low-income, minority females. Future research should focus on high-risk populations such as youth attending alternative high schools.
  
  
  CONCLUSIONS
  Nurses should consider promoting PA among middle and older adolescents as a way to prevent depressive symptoms and consider integrating PA into care plans for those experiencing depressive symptoms.
authors.affiliation: Center for Adolescent Nursing, School of Nursing, University of Minnesota, Minneapolis, Minnesota, USA. joh04404@umn.edu
authors.forename: Karen E
authors.initials: KE
authors.lastname: Johnson
authors.forename: Lindsay A
authors.initials: LA
authors.lastname: Taliaferro
mesh_terms: D000293:Adolescent; D002648:Child; D003863:Depression / Q000451:nursing / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D009043:Motor Activity; D012307:Risk Factors