Journal ArticleDOI
A gait analysis data collection and reduction technique
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TLDR
The gait analysis laboratory provides quantified assessments of human locomotion which assist in the orthopaedic management of various pediatric gait pathologies by utilizing a video-based data collection strategy similar to commercially available systems for motion data collection.About:
This article is published in Human Movement Science.The article was published on 1991-10-01. It has received 2684 citations till now. The article focuses on the topics: Gait (human) & Gait analysis.read more
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Excessive Tibial Rotation During High-Demand Activities Is Not Restored by Anterior Cruciate Ligament Reconstruction
Stavros Ristanis,Nicholas Stergiou,Kostas Patras,Haris S. Vasiliadis,Giannis Giakas,Anastasios D. Georgoulis +5 more
TL;DR: It was concluded that, under high-stress activities, ACL reconstruction may not restore tibial rotation to the previous physiological level, even though anterior tibials translation is restored.
Journal ArticleDOI
The effects of anterior cruciate ligament reconstruction on tibial rotation during pivoting after descending stairs
Stavros Ristanis,Giannis Giakas,Christos D. Papageorgiou,T. Moraiti,Nicholas Stergiou,Anastasios D. Georgoulis +5 more
TL;DR: A significant difference was found within the ACL reconstructed group and between the reconstructed and the contralateral intact leg, suggesting ACL reconstruction may not restore tibial rotation even though anterior tibials translation has been reestablished.
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The Vertical Drop Jump Is a Poor Screening Test for ACL Injuries in Female Elite Soccer and Handball Players: A Prospective Cohort Study of 710 Athletes
Tron Krosshaug,Kathrin Steffen,Eirik Kristianslund,Agnethe Nilstad,Kam-Ming Mok,Grethe Myklebust,Thor Einar Andersen,Ingar Holme,Lars Engebretsen,Roald Bahr +9 more
TL;DR: Of the 5 risk factors considered, medial knee displacement was the only factor associated with increased risk for ACL, however, receiver operating characteristic curve analysis indicated a poor combined sensitivity and specificity when medial knees displacement was used as a screening test for predicting ACL injury.
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The Effect of Cam FAI on Hip and Pelvic Motion during Maximum Squat
TL;DR: Patients with FAI had no differences in hip motion during squatting but had decreased sagittal pelvic range of motion compared to the control group, indicating the maximal depth squat may be useful as a diagnostic exercise.
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Does knee malalignment mediate the effects of quadriceps strengthening on knee adduction moment, pain, and function in medial knee osteoarthritis? A randomized controlled trial
TL;DR: Knee alignment represents a local mechanical factor that can mediate symptomatic outcome from exercise interventions in knee OA and the benefits of quadriceps strengthening on pain were more evident in those with more neutral alignment.
References
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Journal ArticleDOI
Measurement of lower extremity kinematics during level walking
TL;DR: The relatively small number of body surface markers used in the VICON system render it easy to implement for use in routine clinical gait evaluations and should be a useful reference for describing and comparing pathologic gait patterns.
Book
Principles of dynamics
TL;DR: In this article, the Lagrange Equations are used to model the dynamics of a rigid body and a system of parts of a particle system with respect to the velocity of a single particle.
Journal ArticleDOI
Justification of triaxial goniometer for the measurement of joint rotation.
TL;DR: Considering all factors in joint functional evaluation, the modified triaxial goniometer is a useful and effective method to provide simple real time three-dimensional angular motion measurements.
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The anthropometry of the manual work space for the seated subject
TL;DR: This paper is an exploration of the space-geometry of hand motions as they relate to young men in the seated posture primarily in functional anthropometry, but the information derived should have practical use in improving the design of work areas.
Journal Article
Walking patterns of men with parkinsonism.
TL;DR: Interrupted-light photography was used to record the simultaneous displacement patterns of multiple body segments of 44 patients with parkinsonism during free-speed and fast walking to quantitatively characterize their gait peculiarities.