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Predicting the Functional Roles of Knee Joint Muscles from Internal Joint Moments
KNEE JOINT STABILITY MUSCLE ACTIVITY LOWER LIMB KINETICS HEALTHY CONTROLS PARTIAL LEAST SQUARES REGRESSION
2018/4/24
Introduction Knee muscles are commonly labeled as flexors or extensors and aptly stabilize the knee against sagittal plane loads. However, how these muscles stabilize the knee against adduction–abduct...
Knee Joint Loading during Single-Leg Forward Hopping
OSTEOARTHRITIS LOWER LIMB LOSS WALKING HOPPING
2018/4/24
Increased or abnormal loading on the intact limb is thought to contribute to the relatively high risk of knee osteoarthritis in this limb for individuals with unilateral lower limb loss. This theory h...
The Waist Width of Skis Influences the Kinematics of the Knee Joint in Alpine Skiing
Abduction inertial sensor rotation ski turn three-dimensional joint movements
2016/1/9
Recently alpine skis with a wider waist width, which medially shifts the contact between the ski edge and the snow while turning, have appeared on the market. The aim of this study was to determine th...
Dynamic Knee Joint Mechanics after Anterior Cruciate Ligament Reconstruction
OSTEOARTHRITIS RECONSTRUCTION KNEE JOINT MOMENTS DROP LAND CUT
2017/4/14
Purpose: There is scarcity of information on the long-term adaptations in lower limb biomechanics during game-specific movements after anterior cruciate ligament (ACL) reconstruction. Particularly, va...
Effect of Rocker-Soled Shoes on Parameters of Knee Joint Load in Knee Osteoarthritis
SHOES GAIT ANALYSIS KNEE ADDUCTION MOMENT KNEE OSTEOARTHRITIS
2017/4/14
Purpose: This study evaluated the immediate effects of rocker-soled shoes on parameters of the knee adduction moment (KAM) and pain in individuals with knee osteoarthritis (OA).
Methods: Three-dimens...
Knee Joint Loading in Knee Osteoarthritis: Influence of Abdominal and Thigh Fat
OSTEOARTHRITIC,GAIT KNEE FAT,MASS JOINT,FORCES
2017/5/24
Using three separate models that included total body mass, total lean and total fat mass, and abdominal and thigh fat as independent measures, we determined their association with knee joint loads in ...
Neuromuscular Adaptations Associated with Knee Joint Angle-Specific Force Change
MUSCLE,LENGTH HYPERTROPHY FASCICLE,LENGTH CROSS-SECTIONAL,AREA
2017/5/23
Neuromuscular adaptations to joint angle-specific force increases after isometric training have not yet been fully elucidated. This study examined angle-specific neuromuscular adaptations in response ...
The Effects of Knee Joint Pain and Disorders on Knee Extension Strength and Walking Ability in the Female Elderly
Knee Joint Pain Knee Joint Disorder Knee Extension Strength Gait Female Elderly
2013/1/31
This study examines the differences in leg strength and walking ability among groups with different knee problems. The participants were 328 elderly females (60 - 94 years old; mean age 76.1 years; SD...
The Effect of Instability Training on Knee Joint Proprioception and Core Strength
Instability resistance training stability back abdominals
2015/5/12
Although there are many studies demonstrating increased trunk activation under unstable conditions, it is not known whether this increased activation would translate into meaningful trunk strength wit...
Knee Joint Kinematics and Kinetics During a Lateral False-Step Maneuver
noncontact injury mechanisms anterior cruciate ligament sidestep cutting
2010/9/8
Cutting maneuvers have been implicated as a mechanism of noncontact anterior cruciate ligament (ACL) injuries in collegiate female basketball players.
The Healing Effect of Vitreous Body on Repair of Cartilage Defects of Knee Joint in Dog as an Animal Model
Vitreous body Healing Cartilage defect Knee Joint Dog
2015/9/18
Background: To investigate the healing effects of vitreous body in repair of cartilage defects of the knee joint in dog as an animal model.
GAIT PARAMETERS OF PATIENTS WITH OSTEOARTHRITIS OF THE KNEE JOINT
Biomechanics gait analysis osteoarthritis knee
2009/8/26
It is difficult to identify objective parameters for assessing joint function
when evaluating the outcome of orthopaedic procedures, especially endoprosthetic
replacement. Spatial and temporal param...
Association of Quadriceps and Hamstrings Cocontraction Patterns With Knee Joint Loading
neuromuscular system biomechanics landings anterior cruciate ligament coactivation
2010/9/9
Sex differences in neuromuscular control of the lower extremity have been identified as a potential cause for the greater incidence of anterior cruciate ligament (ACL) injuries in female athletes comp...
Muscle Fatigue Evaluation System Applicable while Skiing Using EMG and Knee Joint Angles
ski turn EMG muscular fatigue knee joint angle mean power frequency
2009/6/9
Muscular fatigue gradually progresses during long-time repetitive exercise in sports or rehabilitation, and in turn, it causes a higher risk of injury. Especially, the risk is higher than expected for...
An Experimental Test of Knee Joint Control by Fuzzy FES Controller Based on Cycle-to-Cycle Control
functional electrical stimulation FES cycle-to-cycle control fuzzy control
2009/6/8
The experimental results of the maximum knee extension angle control with normal subjects showed that the automatic adjustment method was effective in reaching the target value with the small number ...