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Compromised quadriceps and hamstring force control, not maximal strength, is associated with gait biomechanics at 9 months following anterior cruciate ligament reconstruction    
Yazarlar (3)
Dr. Öğr. Üyesi Beyza TAYFUR Dr. Öğr. Üyesi Beyza TAYFUR
Kırşehir Ahi Evran Üniversitesi, Türkiye
Alexa K Johnson
University of Michigan - Ann Arbor, Amerika Birleşik Devletleri
Riann M Palmieri‐Smith
University of Michigan - Ann Arbor, Amerika Birleşik Devletleri
Devamını Göster
Özet
Purpose To understand the changes in muscle force control ability and its association to gait biomechanics following anterior cruciate ligament reconstruction (ACLR). Methods Twenty‐five participants, 9 months following ACLR, performed isometric quadriceps (20%, 40% and 100% maximum voluntary isometric contraction [MVIC]) and hamstring (20% and 40% MVIC) contractions on an isokinetic dynamometer, tracing a target line. Torque variability using coefficient of variation, and complexity using sample entropy were calculated. Knee moments and knee flexion excursion were calculated from walking gait. Two‐way mixed model analyses of variance were used for between‐limb comparisons and Pearson's correlations to evaluate the associations between force variables and gait biomechanics. Results Quadriceps and hamstring torque variability changed depending on the limb and the effort level ...
Anahtar Kelimeler
anterior cruciate ligament injuries | force control | gait analysis | isometric contraction | muscle strength
Makale Türü Açık Erişim Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Knee Surgery Sports Traumatology Arthroscopy
Dergi ISSN 0942-2056 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler
Dergi Grubu Q1
Makale Dili İngilizce
Basım Tarihi 10-2025
Sayı 1
DOI Numarası 10.1002/ksa.70129
Makale Linki https://doi.org/10.1002/ksa.70129