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Effects of Toe-In and Wider Step Width in Stair Ascent with Different Knee Alignments
KNEE ADDUCTION MOMENT TOE-IN TOE-IN WITH WIDER STEP VARUS ALIGNMENT VALGUS ALIGNMENT NEUTRAL ALIGNMENT
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2018/4/24
Purpose Toe-in (TI) and toe-in with wider step width (TIW) gait modifications have successfully reduced the internal peak knee adduction moment (KAM) during level walking and stair ascent tasks, respe...
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
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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...
Central Factors Contribute to Knee Extensor Strength Loss after 2000-m Rowing in Elite Male and Female Rowers
BIARTICULAR CENTRAL FATIGUE ENDURANCE MONOARTICULAR PERIPHERAL FATIGUE QUADRICEPS VOLUNTARY ACTIVATION
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2018/4/24
Purpose Despite growing interest in task-dependent alterations of central and peripheral fatigue after endurance exercise, little is known about the effect of rowing on quadriceps muscle fatigue. This...
Knee Joint Loading during Single-Leg Forward Hopping
OSTEOARTHRITIS LOWER LIMB LOSS WALKING HOPPING
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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...
Risk Factors for Knee Injuries in Children 8 to 15 Years: The CHAMPS Study DK
KNEE INJURIES CHILDREN RISK FACTORS YOUTH SPORTS
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2017/4/13
Introduction: Knee injuries are frequent in children, with most studies reporting traumatic knee injuries. Evidence of risk factors for knee injuries in children is sparse. The purpose of this study w...
Multi-Axis Prosthetic Knee Resembles Alpine Skiing Movements of an Intact Leg
Above-knee amputation Alpine skiing impairment kinematics prosthesis
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2016/2/23
The purpose of the study was to analyse the flexion angles of the ski boot, ankle and knee joints of an above-knee prosthesis and to compare them with an intact leg and a control group of skiers. One ...
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
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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...
Energy Cost and Gait Efficiency of Below-Knee Amputee and Normal Subject with Similar Physical Parameters & Quality of Life: A Comparative Case Study
Energy Cost Gait Efficiency Below knee amputee
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2015/7/15
The study focused on the comparative analysis of energy cost and gait efficiency between a below knee (BK) amputee and a reference subject (without amputation). It also attempted to indicate the speci...
Efficacy of Home-Based Kinesthesia, Balance & Agility Exercise Training Among Persons with Symptomatic Knee Osteoarthritis
Exercise therapy rehabilitation postural balance resistance training
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2015/5/13
The purpose of this study was to determine the efficacy of a home-based kinesthesia, balance and agility (KBA) exercise program to improve symptoms among persons age ≥ 50 years with knee osteoarthriti...
In Vivo Kinematics of the Anterior Cruciate Ligament Deficient Knee During Wide-Based Squat Using a 2D/3D Registration Technique
2D/3D registration technique anterior cruciate ligament deficient knee in vivo knee kinematics wide-based squat activity
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2015/5/13
Anterior cruciate ligament (ACL) deficiency increases the risk of early osteoarthritis (OA). Studies of ACL deficient knee kinematics would be important to reveal the disease process and therefore to ...
Alteration of Muscle Function After Electrical Stimulation Bout of Knee Extensors and Flexors
Electrical stimulation DOMS muscle contraction muscle damage
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2015/5/13
The purpose was to study the effects on muscle function of an electrical stimulation bout applied unilaterally on thigh muscles in healthy male volunteers. One group (ES group, n = 10) received consec...
Muscle activity response to external moment during single-leg drop landing in young basketball players: The importance of biceps femoris in reducing internal rotation of knee during landing
ACL injury risk factors knee moment muscle activation.
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2015/5/11
Internal tibial rotation with the knee close to full extension
combined with valgus collapse during drop landing generally
results in non-contact anterior cruciate ligament (ACL) injury.
Effect of Different Levels of Localized Muscle Fatigue on Knee Position Sense
Proprioception fatigue isokinetic
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2015/5/8
There is little information available regarding how proprioceptive abilities decline as the amount of exertion increases during exercise. The purpose of this study was to determine the role of differe...
Effects of Between-Set Interventions on Neuromuscular Function During Isokinetic Maximal Concentric Contractions of the Knee Extensors
Electromyography electromyostimulation stretching recovery maximal strength
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2015/5/8
The presents study investigated the effects of between-set interventions on neuromuscular function of the knee extensors during six sets of 10 isokinetic (120°·s-1) maximal concentric contractions sep...
MUSCULOSKELETAL EXAMINATION OF THE HIP AND KNEE: MAKING THE COMPLEX SIMPLE
Hip and Knee Joint:Physical Examination Imaging Studies Diagnosis and Treatment of Common Pathologies
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2015/5/6
Musculoskeletal Examination of the Hip and Knee: Making the Complex Simple answers the complex topic for professionals with all levels of clinical experience how advance concepts about physical examin...