A minority of athletes pass symmetry criteria in a series of hop and strength tests irrespective of having an ACL reconstructed knee or being noninjured

↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Sökning: L773:1941 0921 > A minority of athle...

Markström, Jonas,1985-Umeå universitet,Avdelningen för fysioterapi,Statistik (författare)

A minority of athletes pass symmetry criteria in a series of hop and strength tests irrespective of having an ACL reconstructed knee or being noninjured

Artikel/kapitelEngelska2023

Förlag, utgivningsår, omfång ...

2022-06-27
Sage Publications,2023
electronicrdacarrier

Nummerbeteckningar

LIBRIS-ID:oai:DiVA.org:umu-194428
https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-194428URI
https://doi.org/10.1177/19417381221097949DOI
http://kipublications.ki.se/Default.aspx?queryparsed=id:150072741URI

Kompletterande språkuppgifter

Språk:engelska
Sammanfattning på:engelska

Ingår i deldatabas

SwePubSwePub

Klassifikation

Ämneskategori:ref swepub-contenttype
Ämneskategori:art swepub-publicationtype

Anmärkningar

Background: Between-leg symmetry in 1-leg hop and knee strength performances is considered important after anterior cruciate ligament reconstruction (ACLR) to facilitate a safer return to sport. While few athletes with ACLR demonstrate symmetry in test batteries, reference data for noninjured athletes are lacking, thus questioning how ACLR-specific poor symmetry is.Hypothesis: Athletes with ACLR (hamstring autograft) show lower symmetry and have a lower proportion of symmetric individuals than noninjured athletes for knee flexion strength but not for hop for distance, vertical hop, and knee extension strength.Study design: Cross-sectional.Level of Evidence: Level 3.Methods: A total of 47 athletes with ACLR (median 13.0 months post-ACLR) who had returned to their sport, and 46 noninjured athletes participated. Symmetry was calculated between the worse and better legs for each test and combinations of them using the limb symmetry index (LSIWORSE-BETTER, ranging from 0% to 100%). The 2 groups were compared for these values and the proportions of individuals classified as symmetric (LSIWORSE-BETTER ≥90%) using independent t-tests and Fisher’s exact tests, respectively.Results: Athletes with ACLR were less symmetric than noninjured athletes for knee flexion strength with a lower LSIWORSE-BETTER (83% vs 91%, P < 0.01) and a lower proportion of symmetric individuals (39% vs 63%, P = 0.04). No differences between groups were revealed for the hop tests, knee extension strength, or combinations of tests (P > 0.05). Only 17% of the athletes with ACLR and 24% of the noninjured athletes demonstrated symmetric performances for all 4 tests.Conclusion: Athletes with ACLR (hamstring autograft) showed poorer symmetry in knee flexion strength than noninjured athletes, although both groups had few individuals who passed the test battery’s symmetry criteria.Clinical relevance: Symmetry is uncommon among athletes irrespective of ACLR and should be considered regarding expected rehabilitation outcomes and return-to-sport decisions post-ACLR.

Ämnesord och genrebeteckningar

MEDICIN OCH HÄLSOVETENSKAP Hälsovetenskap Sjukgymnastik hsv//swe
MEDICAL AND HEALTH SCIENCES Health Sciences Physiotherapy hsv//eng
CL reconstruction
hop testing
knee injury
rehabilitation
strength testing

Biuppslag (personer, institutioner, konferenser, titlar ...)

Naili Eriksson, JosefinKarolinska Institutet (författare)
Häger, Charlotte K.,Professor,1962-Umeå universitet,Avdelningen för fysioterapi(Swepub:umu)chha0003 (författare)
Umeå universitetAvdelningen för fysioterapi (creator_code:org_t)

Sammanhörande titlar

Ingår i:Sports Health: Sage Publications15:1, s. 45-511941-73811941-0921

Internetlänk

Hitta via bibliotek

Sports Health (Sök värdpublikationen i LIBRIS)

Till lärosätets databas

Hitta mer i SwePub

Av författaren/redakt...: Markström, Jonas ...; Naili Eriksson, ...; Häger, Charlotte ...

Om ämnet

MEDICIN OCH HÄLSOVETENSKAP: MEDICIN OCH HÄLS ...; och Hälsovetenskap; och Sjukgymnastik

Artiklar i publikationen: Sports Health

Av lärosätet: Umeå universitet; Karolinska Institutet

Sök utanför SwePub

Sök vidare i:: Google; Google Book Search; Google Scholar

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

LIBRIS.kb.se