Vis enkel innførsel

dc.contributor.authorBill, Kevin
dc.contributor.authorMai, Patrick
dc.contributor.authorMausehund, Lasse
dc.contributor.authorSolbakken, Sigurd
dc.contributor.authorKrosshaug, Tron
dc.contributor.authorKersting, Uwe G.
dc.date.accessioned2025-01-02T09:30:14Z
dc.date.available2025-01-02T09:30:14Z
dc.date.created2024-05-30T09:46:52Z
dc.date.issued2024
dc.identifier.citationInternational Journal of Sports Physical Therapy. 2024, 19(5), Side 535-547.en_US
dc.identifier.issn2159-2896
dc.identifier.urihttps://hdl.handle.net/11250/3170648
dc.description.abstractBackground: Sidestep cutting technique is highly individual and has been shown to influence knee joint loading. However, studies assessing whether individualized technique feedback improves technique and ACL injury-relevant knee joint loads instantly in a sport-specific task are lacking. Purpose: To determine the instant effects of individualized augmented technique feedback and instructions on technique and the peak external knee abduction moment (pKAM) in a handball-specific sidestep cut. Additionally, to determine the effects of technique modifications on the resultant ground reaction force and its frontal plane moment arm to the knee joint center. Study Design: Controlled laboratory cohort study Methods: Three-dimensional biomechanics of 48 adolescent female handball players were recorded during a handball-specific sidestep cut. Following baseline cuts to each side, leg-specific visual and verbal technique feedback on foot strike angle, knee valgus motion, or vertical impact velocity using a hierarchically organized structure accounting for the variables’ association with performance was provided. Subsequently, sidestep cuts were performed again while verbal instructions were provided to guide technique modifications. Combined effects of feedback and instructions on technique and pKAM as well as on the resultant ground reaction force and its frontal plane moment arm to the knee joint center were assessed. Results: On average, each targeted technique variable improved following feedback and instructions, leading to instant reductions in pKAM of 13.4% to 17.1%. High inter-individual differences in response to feedback-instruction combinations were observed. These differences were evident in both the adherence to instructions and the impact on pKAM and its components. Conclusion: Most players were able to instantly adapt their technique and decrease ACL injury-relevant knee joint loads through individualized augmented technique feedback, thereby potentially reducing the risk of injury. More research is needed to assess the retention of these adaptations and move towards on-field technique assessments using low-cost equipment. Level of Evidence: Level 3en_US
dc.language.isoengen_US
dc.rightsNavngivelse-Ikkekommersiell 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/deed.no*
dc.subjectbiomechanicsen_US
dc.subjectinjuryen_US
dc.subjectkneeen_US
dc.subjectpreventionen_US
dc.subjectsidestep cuttingen_US
dc.titleIndividualized technique feedback for instant technique improvements and knee abduction moment reductions: A new approach for ‘sidestepping’ ACL injuries?en_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.source.pagenumber535-547en_US
dc.source.volume19en_US
dc.source.journalInternational Journal of Sports Physical Therapyen_US
dc.source.issue5en_US
dc.identifier.doi10.26603/001c.116274
dc.identifier.cristin2271992
cristin.ispublishedtrue
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Navngivelse-Ikkekommersiell 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse-Ikkekommersiell 4.0 Internasjonal