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The Reliability of Portable Fixed Dynamometry During Hip and Knee Strength Assessments
isometric activity lower extremity
2010/9/8
Insufficient lower extremity strength may be a risk factor for lower extremity injuries such as noncontact anterior cruciate ligament tears. Therefore, clinicians need reliable instruments to assess s...
Quadriceps Activation Following Knee Injuries: A Systematic Review
arthrogenic muscle inhibition voluntary activation twitch interpolation superimposed burst central activation ratio
2010/9/8
Arthrogenic muscle inhibition is an important underlying factor in persistent quadriceps muscle weakness after knee injury or surgery.To determine the magnitude and prevalence of volitional quadriceps...
The Interaction of Trunk-Load and Trunk-Position Adaptations on Knee Anterior Shear and Hamstrings Muscle Forces During Landing
lower extremities anterior cruciate ligament injuries
2010/9/8
Because anterior cruciate ligament (ACL) injuries can occur during deceleration maneuvers, biomechanics research has been focused on the lower extremity kinetic chain. Trunk mass and changes in trunk ...
Knee extensor muscles' torque during isometric exercises and russian electrical stimulation following a knee ligament injury
Knee ligament injury disuse atrophy isometric exercise Russian electrical stimulation
2009/12/25
Voluntary isometric exercise (VOL) and neuromuscular electrical stimulation (NMES) are both methods of static muscle strength and girth training. They are applied in strength training programs to heal...
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.
Alterations in Knee Kinematics and Dynamic Stability Associated With Chronic Ankle Instability
dynamic postural control time to stabilization neuromuscular control jump landings
2010/9/9
Chronic ankle instability (CAI) has been previously and separately associated with deficits in dynamic stability and proximal joint neuromuscular alterations, but how the 2 factors relate is unclear.
...
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...
Thigh Muscle Activity, Knee Motion, and Impact Force During Side-Step Pivoting in Agility-Trained Female Basketball Players
anterior cruciate ligament injury prevention knee sprains
2010/9/9
Improving neuromuscular control of hamstrings muscles might have implications for decreasing anterior cruciate ligament injuries in females.
Effects of different mode high-intensity movement training on articular cartilage in histology - a randomised controlled trial on rabbit knee
Knee Cartilage Overuse Injuries exercise
2010/9/16
Repetitive and high-intensity jumping exercise can do more harm to cartilage matrix than to chondrocyte in knee joint, the pathogenesis displays as “cartilage matrix starting mechanism”; on the contr...
Anterior tibial displacements of 78 elite wrestlers (20.7±3.1 years of age), 49 of them wrestling in Greco-Roman and 29 in free style, having no history of serious knee injury were measured by KT1000 ...
Reliability Limits Of The Modified Thomas Test For Assessing Rectus Femoris Muscle Flexibility About The Knee Joint
Kendall test contraction test quadriceps flexibility
2010/9/9
The modified Thomas test is commonly used in the clinical setting to assess flexibility about the thigh region.
A Systematic Review of Prophylactic Braces in the Prevention of Knee Ligament Injuries in Collegiate Football Players
protective equipment injury prevention
2010/9/9
To determine the relative risk reduction associated with prophylactic knee braces in the prevention of knee injuries in collegiate football players.
Knee and Ankle Position, Anterior Drawer Laxity, and Stiffness of the Ankle Complex
lateral ankle sprains physical examination
2010/9/9
Anterior drawer testing of the ankle is commonly used to diagnose lateral ligamentous instability. Our hypothesis was that changing knee and ankle positions would change the stability of the ankle com...
Bilateral Medial Tibiofemoral Joint Stiffness in Full Extension and 20° of Knee Flexion
arthrometry leg dominance valgus stress
2010/9/9
The valgus stress test is used clinically to assess injury to the medial knee structures in 2 positions: full extension and some degree of flexion. The amount of flexion used to “isolate” the medial c...