title: A male incumbent worker industrial database. Part II: Cervical spinal physical capacity.
abstract: METHODS
  Quantified cervical physical examination data are provided for a group of 160 incumbent railroad workers from four laboring crafts.
  
  
  OBJECTIVE
  The subjects were tested for cervical mobility and strength, according to standardized protocols as part of a comprehensive physical examination and functional testing procedure to establish normative data associated with the axial musculoskeletal system.
  
  
  RESULTS
  Tri-planar cervical inclinometric mobility norms are provided, as are sagittal and coronal isometric cervical strength data.
authors.affiliation: Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, Dallas.
authors.forename: T
authors.initials: T
authors.lastname: Mayer
authors.forename: R J
authors.initials: RJ
authors.lastname: Gatchel
authors.forename: J
authors.initials: J
authors.lastname: Keeley
authors.forename: H
authors.initials: H
authors.lastname: Mayer
authors.forename: D
authors.initials: D
authors.lastname: Richling
mesh_terms: D000328:Adult; D002574:Cervical Vertebrae / Q000502:physiology*; D016208:Databases, Factual; D006801:Humans; D007221:Industry; D007537:Isometric Contraction / Q000502:physiology; D008297:Male; D009334:Neck Muscles / Q000502:physiology; D009790:Occupations; D010808:Physical Examination; D011890:Railroads; D016059:Range of Motion, Articular / Q000502:physiology; D012016:Reference Values