نتایج جستجو برای: human foot biomechanics

تعداد نتایج: 1696824  

Background and Objectives: The prevalence of flexible flat foot in children was reported between 20 -78% in previous studies. Flat foot can result into mechanical deviations in lower limb alignment during walking. The purpose of this study was to evaluate the immediate effects of medical insole on loading rate, impulse, and free moment in children with flat foot during walking. Material and M...

2015
Yan Wang Zengyong Li Duo Wai-Chi Wong Ming Zhang Hazel RC Screen

BACKGROUND/METHODOLOGY Ankle arthrodesis is one popular surgical treatment for ankle arthritis, chronic instability, and degenerative deformity. However, complications such as foot pain, joint arthritis, and bone fracture may cause patients to suffer other problems. Understanding the internal biomechanics of the foot is critical for assessing the effectiveness of ankle arthrodesis and provides ...

Journal: :Acta of bioengineering and biomechanics 2014
Davida Louise O'Brien Magdalena Tyndyk

Several factors have been associated with the presence of abnormally high plantar foot pressure including: (i) increased body weight, (ii) foot structure and (iii) walking strategy. It is predicted that the biomechanics of the foot is influenced by the structure of the foot, primarily the Medial Longitudinal Arch. The objective of this study was to examine if Body Mass Index and the foot arch h...

2012
Zimi Sawacha Annamaria Guiotto Gabriella Guarneri Angelo aogaro Claudio Cobelli

Background The aim of this study was to investigate the role of foot morphology with respect to diabetes and peripheral neuropathy in altering foot kinematics, kinetics and plantar pressure (PP) during gait. Materials and methods Simultaneous 3-dimensional multisegment foot kinematics [1], kinetics and PP [2] of healthy and diabetic subjects with different type of foot were determined. 120 feet...

خالقی تازجی, مهدی, صادقی, حیدر, منتشلو, زاهد,

Background and Objective: Due to the disruption of the body’s natural posture because of the loss of interior arch of the foot in people with foot pronation, which may change amount and direction of forces and muscles electrical activity exerted on the foot during running movement, the purpose of this study was to compare ground reaction forces and muscles electrical activity of the ankle...

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