title: School-based program promotes physical fitness.
authors.forename: R
authors.initials: R
authors.lastname: Weiss
mesh_terms: D000293:Adolescent; D002648:Child; D006265:Health Care Coalitions; D006293:Health Promotion / Q000458:organization & administration*; D006801:Humans; D015141:Los Angeles; D010809:Physical Fitness; D012572:School Health Services / Q000458:organization & administration*