Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/74414
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dc.contributor.authorCheung, RTHen_US
dc.contributor.authorAn, WWen_US
dc.contributor.authorAu, IPHen_US
dc.contributor.authorZhang, JHen_US
dc.contributor.authorChan, ZYSen_US
dc.contributor.authorMacPhail, AJen_US
dc.date.accessioned2018-03-29T07:16:45Z-
dc.date.available2018-03-29T07:16:45Z-
dc.date.issued2018-
dc.identifier.citationJournal of sports sciences, 2018, v. 36, no. 13, p. 1497-1501en_US
dc.identifier.issn0264-0414-
dc.identifier.urihttp://hdl.handle.net/10397/74414-
dc.description.abstractGait retraining using visual biofeedback has been reported to reduce impact loading in runners. However, most of the previous studies did not adequately examine the level of motor learning after training, as the modified gait pattern was not tested in a dual-task condition. Hence, this study sought to compare the landing peak positive acceleration (PPA) and vertical loading rates during distracted running before and after gait retraining. Sixteen recreational runners underwent a two-week visual biofeedback gait retraining program for impact loading reduction, with feedback on the PPA measured at heel. In the evaluation of PPA and vertical loading rates before and after the retraining, the participants performed a cognitive and verbal counting task while running. Repeated measures ANOVA indicated a significant interaction between feedback and training on PPA (F = 4.642MergeCell P = 0.048) but not vertical loading rates (F > 1.953MergeCell P > 0.067). Pairwise comparisons indicated a significantly lower PPA and vertical loading rates after gait retraining (P < 0.007MergeCell Cohen’s d > 0.68). Visual feedback after gait retraining reduced PPA and vertical loading rates during distracted running (P < 0.033MergeCell Cohen’s d > 0.36). Gait retraining is effective in lowering impact loading even when the runners are distracted. In dual-task situation, visual biofeedback provided beneficial influence on kinetics control after gait retraining.en_US
dc.description.sponsorshipDepartment of Rehabilitation Sciencesen_US
dc.language.isoenen_US
dc.publisherTaylor & Francisen_US
dc.relation.ispartofJournal of sports sciencesen_US
dc.subjectAccelerometeren_US
dc.subjectKineticsen_US
dc.subjectMotor learningen_US
dc.subjectRunningen_US
dc.titleControl of impact loading during distracted running before and after gait retraining in runnersen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1497-
dc.identifier.epage1501-
dc.identifier.volume36-
dc.identifier.issue13-
dc.identifier.doi10.1080/02640414.2017.1398886-
dc.identifier.scopus2-s2.0-85032814571-
dc.identifier.eissn1466-447X-
dc.identifier.rosgroupid2017000545-
dc.description.ros2017-2018 > Academic research: refereed > Publication in refereed journal-
dc.description.validate201802 bcrc-
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