搜索结果: 1-10 共查到“运动训练学 LANDING”相关记录10条 . 查询时间(0.03 秒)
A Comparison of the Habitual Landing Strategies from Differing Drop Heights of Parkour Practitioners (Traceurs) and Recreationally Trained Individuals
Kinetics forefoot Parkour dissipation kinematics
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2016/2/23
Parkour is an activity that encompasses methods of jumping, climbing and vaulting. With landing being a pertinent part of this practise, Parkour participants (traceurs) have devised their own habitual...
Landing Techniques in Beach Volleyball
Video analysis gender differences volleyball injuries overuse condition
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2015/5/18
The aims of the present study were to establish a detailed and representative record of landing techniques (two-, left-, and right-footed landings) in professional beach volleyball and compare the dat...
Ground Reaction Forces and Loading Rates Associated with Parkour and Traditional Drop Landing Techniques
Kinetics absorption forefoot roll
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2015/5/14
Due to the relative infancy of Parkour there is currently a lack of empirical evidence on which to base specific technique instruction upon. The purpose of this study was to compare the ground reactio...
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.
The Effect of Patellar Taping on Some Landing Characteristics During Counter Movement Jumps in Healthy Subjects
Biomechanics force platform vertical ground reaction force landing phase
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2015/5/8
The aim of the present study was to determine the effect of patellar taping (PT) on landing characteristics of the vertical ground reaction force (VGRF) and on flight time during a counter movement ju...
Analysis of the vertical ground reaction forces and temporal factors in the landing phase of a countermovement jump
Impact absorption peak forces vertical jump
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2015/5/5
In most common bilateral landings of vertical jumps, there are
two peak forces (F1 and F2) in the force-time curve.
Muscle Strength and Qualitative Jump-Landing Differences in Male and Female Military Cadets: The Jump-ACL Study
Jump-landing ACL injury risk motor patterns qualitative movement screen
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2015/4/24
Recent studies have focused on gender differences in movement patterns as risk factors for ACL injury. Understanding intrinsic and extrinsic factors which contribute to movement patterns is critical t...
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
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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 ...
Sagittal-Plane Trunk Position, Landing Forces, and Quadriceps Electromyographic Activity
anterior cruciate ligament ground reaction forces injury prevention risk factors
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2010/9/9
Researchers have suggested that large landing forces, excessive quadriceps activity, and an erect posture during landing are risk factors for anterior cruciate ligament (ACL) injury. The influence of ...
The Relationships Among Sagittal-Plane Lower Extremity Moments: Implications for Landing Strategy in Anterior Cruciate Ligament Injury Prevention
quadriceps muscle contraction hamstrings muscle contraction
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2010/9/9
Excessive quadriceps contraction with insufficient hamstrings muscle cocontraction has been shown to be a possible contributing factor for noncontact anterior cruciate ligament (ACL) injuries. Assessi...