当前位置： SCI文献检索 > JOURNAL OF BIOMECHANICS期刊下所有文献 > Location of minimum foot clearance on the shoe and with respect to the obstacle changes with locomotor task.

Location of minimum foot clearance on the shoe and with respect to the obstacle changes with locomotor task.

Abstract：

:Minimum foot clearance (MFC) as it relates to trips and falls has been extensively studied across many locomotor tasks, but examination of this body of research yields several studies with conflicting results and a wide range of MFCs within tasks. While there are several factors that may affect the MFC variability across studies (populations studied, environmental conditions, etc.), one aspect of the discrepancies in the literature may be the result of different placements of shoe markers and/or MFC calculation methods. A marker on the toe is often used, but may only quantify one aspect of how the foot actually clears the trip hazard. The purpose of this study was to determine the location on the shoe where MFC occurs during locomotor tasks with the highest risk of tripping. Ten young adults performed three trials of locomotor tasks which included overground walking, obstacle crossing, level change and stair negotiation. Clearance was calculated for 72 points on each shoe, including those most commonly used in past research. The location of the overall MFC on the shoe sole differed both between limbs and across locomotor tasks. Additionally, the region of the obstacle, step or stair over which the MFC occurred varied both within and across task. Use of this 3D MFC methodology provided further insight into which portions of the shoe may come closest to the tripping hazard. Future research should examine whether the location and value of the MFC changes between different populations, or with environmental modifications.

journal_name

J Biomech

journal_title

Journal of biomechanics

authors

Loverro KL,Mueske NM,Hamel KA

doi

10.1016/j.jbiomech.2013.05.002

subject

Has Abstract

pub_date

2013-07-26 00:00:00

pages

1842-50

issue

11

eissn

0021-9290

issn

1873-2380

pii

S0021-9290(13)00212-1

journal_volume

46

pub_type

杂志文章

相关文献

JOURNAL OF BIOMECHANICS文献大全
  • Propulsion biomechanics do not differ between athletic and nonathletic manual wheelchair users in their daily wheelchairs.

    abstract：:The purpose of this study was to investigate whether athletic and nonathletic manual wheelchair users (MWU) display differences in kinetic and kinematic variables during daily wheelchair propulsion. Thirty-nine manual wheelchair users (athletic n = 25; nonathletic n = 14) propelled their own daily living wheelchair on...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2020.109725

    authors： Briley SJ,Vegter RJK,Tolfrey VL,Mason BS

    更新日期：2020-05-07 00:00:00

  • Sticky chain model for shear response of red blood cells.

    abstract：:A sticky chain model has been proposed to describe the unfolding of spectrin network under applied mechanical loads. With the model, the response of a red blood cell (RBC) under static and cyclic shear loading has been predicted, which agrees qualitatively with relevant experimental results. ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.05.028

    authors： Huang GY,Mai YW

    更新日期：2008-08-07 00:00:00

  • Crack growth resistance in cortical bone: concept of microcrack toughening.

    abstract：:The role of microcracking in cortical bone as a toughening mechanism has been investigated in conjunction with the variation in fracture toughness with crack length. Fracture toughness tests were conducted on miniaturised compact tension specimens made from human and bovine cortical bone and the resultant microstructu...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(97)00029-8

    authors： Vashishth D,Behiri JC,Bonfield W

    更新日期：1997-08-01 00:00:00

  • Micro-computed tomography assisted distal femur metaphyseal blunt punch compression for determining trabecular bone strength in mice.

    abstract：:Shorter generation time and the power of genetic manipulation make mice an ideal model system to study bone biology as well as bone diseases. However their small size presents a challenge to perform strength measurements, particularly of the weight-bearing cancellous bone in the murine long bones. We recently develope...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2016.02.040

    authors： Sankar U,Pritchard ZJ,Voor MJ

    更新日期：2016-05-03 00:00:00

  • A myoelectrically based dynamic three-dimensional model to predict loads on lumbar spine tissues during lateral bending.

    abstract：:This work describes a dynamic model of the low back that incorporates extensive anatomical detail of the musculo-ligamentous-skeletal system to predict the load time histories of individual tissues. The dynamic reaction moment about L4/L5 was determined during lateral bending from a linked-segment model. This reaction...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(92)90259-4

    authors： McGill SM

    更新日期：1992-04-01 00:00:00

  • Comparison of muscle forces and joint load from an optimization and EMG assisted lumbar spine model: towards development of a hybrid approach.

    abstract：:The purpose of this study was to determine whether the same estimates of individual muscle and L4/L5 lumbar joint compressive forces result from an optimization (OPT) compared to an electromyography (EMG) assisted approach for solving the inderminate moment equilibrium equations in the same anatomical model. Four male...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(94)00065-c

    authors： Cholewicki J,McGill SM,Norman RW

    更新日期：1995-03-01 00:00:00

  • Shoe midsole hardness, sex and age effects on lower extremity kinematics during running.

    abstract：:Previous studies investigating the effects of shoe midsole hardness on running kinematics have often used male subjects from within a narrow age range. It is unknown whether shoe midsole hardness has the same kinematic effect on male and female runners as well as runners from different age categories. As sex and age h...

    journal_title：Journal of biomechanics

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.jbiomech.2012.03.027

    authors： Nigg BM,Baltich J,Maurer C,Federolf P

    更新日期：2012-06-01 00:00:00

  • Theoretical study of intracellular stress fiber orientation under cyclic deformation.

    abstract：:We studied stress fiber orientation under a wide range of uniaxial cyclic deformations. We devised and validated a hypothesis consisting of two parts, as follows: (1) a stress fiber aligns to avoid a mechanical stimulus in the fiber direction under cyclic deformation. This means that, among all allowable directions, a...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(00)00114-7

    authors： Yamada H,Takemasa T,Yamaguchi T

    更新日期：2000-11-01 00:00:00

  • The influence of strain rate on adaptive bone remodelling.

    abstract：:Bending and compressive loads were applied intermittently at 0.5 Hz through implants chronically inserted into the radius and ulna of experimental sheep. The plane of bending was the same as that imposed during locomotion. The principal variables of the artificial strain regime were the peak strains and strain rates, ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(82)90092-6

    authors： O'Connor JA,Lanyon LE,MacFie H

    更新日期：1982-01-01 00:00:00

  • Estimation of musculotendon parameters for scaled and subject specific musculoskeletal models using an optimization technique.

    abstract：:A challenging aspect of subject specific musculoskeletal modeling is the estimation of muscle parameters, especially optimal fiber length and tendon slack length. In this study, the method for scaling musculotendon parameters published by Winby et al. (2008), J. Biomech. 41, 1682-1688, has been reformulated, generaliz...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2015.11.006

    authors： Modenese L,Ceseracciu E,Reggiani M,Lloyd DG

    更新日期：2016-01-25 00:00:00

  • Confocal-based cell-specific finite element modeling extended to study variable cell shapes and intracellular structures: the example of the adipocyte.

    abstract：:This communication extends the recently reported cell-specific finite element (FE) method in Slomka and Gefen (2010) in which geometrically realistic FE cell models are created from confocal microscopy scans for large deformation analyses. The cell-specific FE method is extended here in the following aspects: (i) we d...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2010.09.012

    authors： Or-Tzadikario S,Gefen A

    更新日期：2011-02-03 00:00:00

  • Modifying hernia mesh design to improve device mechanical performance and promote tension-free repair.

    abstract：PURPOSE:Approximately 348,000 ventral hernia repairs are performed annually in the United States and the incisional hernia recurrence rate is approximately 20% as a result of suture and mesh device failure. Device failure is related to changes at the suture/tissue interface that leads to acute or chronic suture pull-th...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2018.01.022

    authors： Ibrahim MM,Poveromo LP,Glisson RR,Cornejo A,Farjat AE,Gall K,Levinson H

    更新日期：2018-04-11 00:00:00

  • Optimal patterns for suturing wounds of complex shapes to foster healing.

    abstract：:Stress is one of the many biological factors that plays an important role in wound healing. It is therefore essential to analyze stresses around the wound closure theoretically, especially when no invasive/noninvasive technique to measure stress directly is available. The objective of this paper is to determine the re...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(00)00160-3

    authors： Lott-Crumpler DA,Chaudhry HR

    更新日期：2001-01-01 00:00:00

  • Automatic selection of a representative trial from multiple measurements using Principle Component Analysis.

    abstract：:Experimental data in human movement science commonly consist of repeated measurements under comparable conditions. One can face the question how to identify a single trial, a set of trials, or erroneous trials from the entire data set. This study presents and evaluates a Selection Method for a Representative Trial (SM...

    journal_title：Journal of biomechanics

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.jbiomech.2012.06.012

    authors： Schweizer K,Cattin PC,Brunner R,Müller B,Huber C,Romkes J

    更新日期：2012-08-31 00:00:00

  • Pressure distribution over the palm region during forward falls on the outstretched hands.

    abstract：:Falls on the outstretched hands are the cause of over 90% of wrist fractures, yet little is known about bone loading during this event. We tested how the magnitude and distribution of pressure over the palm region during a forward fall is affected by foam padding (simulating a glove) and arm configuration, and by the ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2010.09.011

    authors： Choi WJ,Robinovitch SN

    更新日期：2011-02-03 00:00:00

  • Quantification of bladder wall biomechanics during urodynamics: A methodologic investigation using ultrasound.

    abstract：:Overactive bladder is often characterized by biomechanical changes in the bladder wall, but there is no established method to measure these changes in vivo. The goal of this study was to develop a novel method to determine detrusor wall biomechanical parameters during urodynamics through the incorporation of transabdo...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2017.07.028

    authors： Nagle AS,Klausner AP,Varghese J,Bernardo RJ,Colhoun AF,Barbee RW,Carucci LR,Speich JE

    更新日期：2017-08-16 00:00:00

  • A method for measuring joint kinematics designed for accurate registration of kinematic data to models constructed from CT data.

    abstract：:A method for measuring three-dimensional kinematics that incorporates the direct cross-registration of experimental kinematics with anatomic geometry from Computed Tomography (CT) data has been developed. Plexiglas registration blocks were attached to the bones of interest and the specimen was CT scanned. Computer mod...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(00)00195-0

    authors： Fischer KJ,Manson TT,Pfaeffle HJ,Tomaino MM,Woo SL

    更新日期：2001-03-01 00:00:00

  • The effect of swimming activity on bone architecture in growing rats.

    abstract：:The effect of non-habitual physical activity on bone architecture in the rat humeral shaft was examined. Two groups of rats were trained to swim for 1 h a day, for 20 weeks, at two training levels. The control group consisted of sedentary rats. Parameters of cross-sectional bone morphology (cross-section areas, princi...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(89)90068-7

    authors： Simkin A,Leichter I,Swissa A,Samueloff S

    更新日期：1989-01-01 00:00:00

  • Measurement of body segment parameters using dual energy X-ray absorptiometry and three-dimensional geometry: an application in gait analysis.

    abstract：:Body segment parameters (BSP) are essential input for the computations in kinetics of motion applied in the field of biomechanics. These data are usually obtained from population-specific predictive equations which present limitations in being representative of the population under study. More recently, medical imagin...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.10.036

    authors： Lee MK,Le NS,Fang AC,Koh MT

    更新日期：2009-02-09 00:00:00

  • Validation of shear wave elastography in skeletal muscle.

    abstract：:Skeletal muscle is a very dynamic tissue, thus accurate quantification of skeletal muscle stiffness throughout its functional range is crucial to improve the physical functioning and independence following pathology. Shear wave elastography (SWE) is an ultrasound-based technique that characterizes tissue mechanical pr...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2013.07.033

    authors： Eby SF,Song P,Chen S,Chen Q,Greenleaf JF,An KN

    更新日期：2013-09-27 00:00:00

  • Principles of determination and verification of muscle forces in the human musculoskeletal system: Muscle forces to minimise bending stress.

    abstract：:While there are a growing number of increasingly complex methodologies available to model geometry and material properties of bones, these models still cannot accurately describe physical behaviour of the skeletal system unless the boundary conditions, especially muscular loading, are correct. Available in vivo measur...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章,评审

    doi：10.1016/j.jbiomech.2009.09.049

    authors： Sverdlova NS,Witzel U

    更新日期：2010-02-10 00:00:00

  • Changes in the mechanical properties of the trunk in low back pain may be associated with recurrence.

    abstract：:Exercise is one of the few effective treatments for LBP. Although exercise is often based on the premise of reduced spinal stiffness, trunk muscle adaptation may increase stiffness. This study developed and validated a method to assess trunk stiffness and damping, and tested these parameters in 14 people with recurrin...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.10.001

    authors： Hodges P,van den Hoorn W,Dawson A,Cholewicki J

    更新日期：2009-01-05 00:00:00

  • Ex vivo loading of trussed implants for spine fusion induces heterogeneous strains consistent with homeostatic bone mechanobiology.

    abstract：:A truss structure was recently introduced as an interbody fusion cage. As a truss system, some of the connected elements may be in a state of compression and others in tension. This study aimed to quantify both the mean and variance of strut strains in such an implant when loaded in a simulated fusion condition with v...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2016.10.051

    authors： Caffrey JP,Cory E,Wong VW,Masuda K,Chen AC,Hunt JP,Ganey TM,Sah RL

    更新日期：2016-12-08 00:00:00

  • A 3D skeletal muscle model coupled with active contraction of muscle fibres and hyperelastic behaviour.

    abstract：:This paper presents a three-dimensional finite element model of skeletal muscle which was developed to simulate active and passive non-linear mechanical behaviours of the muscle during lengthening or shortening under either quasi-static or dynamic condition. Constitutive relation of the muscle was determined by using ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2009.01.021

    authors： Tang CY,Zhang G,Tsui CP

    更新日期：2009-05-11 00:00:00

  • An analytical study on the thermal effects of cryosurgery on selective cell destruction.

    abstract：:The aim of cryosurgery is to kill cells within a closely defined region maintained at a predetermined low temperature. To effectively kill cells, it is important to be able to predict and control the cooling rate over some critical range of temperatures and freezing states in order to regulate the spatial extent of in...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2005.11.005

    authors： Chua KJ,Chou SK,Ho JC

    更新日期：2007-01-01 00:00:00

  • Comparison of micro-level and continuum-level voxel models of the proximal femur.

    abstract：:Continuum-level finite element (FE) models became standard computational tools for the evaluation of bone mechanical behavior from in vivo computed tomography scans. Such scans do not account for the anisotropy of the bone. Instead, local mechanical properties in the continuum-level FE models are assumed isotropic and...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2005.10.027

    authors： Verhulp E,van Rietbergen B,Huiskes R

    更新日期：2006-01-01 00:00:00

  • Effect of LIMK2 RNAi on reorganization of the actin cytoskeleton in osteoblasts induced by fluid shear stress.

    abstract：:The biomechanical characteristics of bone tissue and its cells under mechanical stress are significant for bone biomechanics research, but the mechanism of mechanotransduction is still unknown. It has been established that the actin cytoskeleton of osteoblasts plays an important role in this process. However, the stru...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.08.010

    authors： Fu Q,Wu C,Shen Y,Zheng S,Chen R

    更新日期：2008-11-14 00:00:00

  • Muscle activities of the lower limb during level and uphill running.

    abstract：:This study aimed to compare the muscle activities of the lower limb during overground level running (LR) and uphill running (UR) by using a musculoskeletal model. Six male distance runners ran at three running speeds (slow: 3.3 m/s; medium: 4.2 m/s; and high: 5.0 m/s) on a level runway and a slope of 9.1% grade in whi...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2007.05.028

    authors： Yokozawa T,Fujii N,Ae M

    更新日期：2007-01-01 00:00:00

  • Matrix mechanical properties of transversalis fascia in inguinal herniation as a model for tissue expansion.

    abstract：:Inguinal herniation represents a common condition requiring surgical intervention. Despite being regarded as a connective tissue disorder of uncertain cause, research has focused predominantly on biochemical changes in the key tissue layer, the transversalis fascia (TF) with little direct analysis of functional tissue...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.08.018

    authors： Kureshi A,Vaiude P,Nazhat SN,Petrie A,Brown RA

    更新日期：2008-12-05 00:00:00

  • Modeling the mechanical properties of liver fibrosis in rats.

    abstract：:The progression of liver fibrosis changes the biomechanical properties of liver tissue. This study characterized and compared different liver fibrosis stages in rats in terms of viscoelasticity. Three viscoelastic models, the Voigt, Maxwell, and Zener models, were applied to experimental data from rheometer tests and ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2016.03.013

    authors： Zhu Y,Chen X,Zhang X,Chen S,Shen Y,Song L

    更新日期：2016-06-14 00:00:00