Hip biomechanics during stair ascent and descent in people with and without hip osteoarthritis
نویسندگان
چکیده
منابع مشابه
Hip, knee, ankle kinematics and kinetics during stair ascent and descent in healthy young individuals.
BACKGROUND Few studies have reported the biomechanical aspects of stair climbing for this ergonomically demanding task. The purpose of this ethically approved study was to identify normal functional parameters of the lower limb during stair climbing and to compare the actions of stair ascent and descent in young healthy individuals. METHODS Thirty-three young healthy subjects, (16 M, 17 F, ra...
متن کاملHip strength and hip and knee kinematics during stair descent in females with and without patellofemoral pain syndrome.
STUDY DESIGN Cross-sectional. OBJECTIVE To determine if females presenting with patellofemoral pain syndrome (PFPS) from no discernable cause other than overuse demonstrate hip weakness and increased hip internal rotation, hip adduction, and knee valgus during stair descent. BACKGROUND Historically, PFPS has been viewed exclusively as a knee problem. Recent findings have indicated an associ...
متن کاملPelvic Incidence in Patients with Hip Osteoarthritis
Background: Hip osteoarthritis (OA) is a major cause of pain and disability that results in considerable social and medical costs. Mechanics such as posture, alignment and orientation of the hips and the spinal column and the relationship between these factors have been implicated in the development of both hip and spine pathologies. This study aims to test the hypothesis if pelvic incidenc...
متن کاملStair ascent and descent at different inclinations.
The aim of this study was to investigate the biomechanics and motor co-ordination in humans during stair climbing at different inclinations. Ten normal subjects ascended and descended a five-step staircase at three different inclinations (24 degrees, 30 degrees, 42 degrees ). Three steps were instrumented with force sensors and provided 6 dof ground reactions. Kinematics was analysed by a camer...
متن کاملWhole-body angular momentum during stair ascent and descent.
The generation of whole-body angular momentum is essential in many locomotor tasks and must be regulated in order to maintain dynamic balance. However, angular momentum has not been investigated during stair walking, which is an activity that presents a biomechanical challenge for balance-impaired populations. We investigated three-dimensional whole-body angular momentum during stair ascent and...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Research
سال: 2017
ISSN: 0736-0266
DOI: 10.1002/jor.23407