Alalawi, AhmedLuque-Suarez, AlejandroFernandez-Sanchez, ManuelTejada-Villalba, RubenNavarro-Martin, RafaelDevecchi, ValterGallina, AlessioFalla, Deborah2023-05-032023-05-032022-08-04http://hdl.handle.net/10668/22398To determine if measures of cervical kinematics are altered in people with acute whiplash associated disorders (WAD) and secondarily, to examine whether kinematic variables are associated with self-reported outcomes. We recruited people with acute WAD within 15 days after a motor vehicle collision and asymptomatic control participants. All participants performed active neck movements at a self-determined velocity. Maximal range of motion (ROM), peak and mean velocity of movement, smoothness of movement, and cervical joint position error were assessed. Moreover, self-reported measures of perceived pain and disability, pain catastrophising, and fear of movement were obtained. Sixty people participated: 18 with acute WAD (mean age [SD] 38.7 [12.0]) and 42 as asymptomatic controls (mean age [SD] 38.4 [10.2]). Participants with acute WAD showed significantly decreased ROM in all movement directions (p  Participants with acute WAD presented with altered cervical kinematics compared to asymptomatic participants. Several measures of cervical kinematics were associated with the level of pain and disability in people with acute WAD but not their fear of movement.enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/KinematicsMovement analysisNeck painSmoothnessVelocityWhiplashHumansWhiplash InjuriesNeck PainNeckBiomechanical PhenomenaAcute DiseasePain Perceptionresearch article36037745open access10.1016/j.msksp.2022.1026332468-7812https://doi.org/10.1016/j.msksp.2022.102633