Pivot task increases knee frontal plane loading compared with sidestep and drop-jump
نویسندگان
چکیده
منابع مشابه
Changing sidestep cutting technique reduces knee valgus loading.
BACKGROUND Common lower limb postures have been found when noncontact anterior cruciate ligament (ACL) injuries occur during sidestep cutting tasks. These same postures have been linked to knee loadings known to stress the ACL. HYPOTHESIS Whole body technique modification would reduce knee loading. STUDY DESIGN Controlled laboratory study. METHODS Experienced team sport athletes were recr...
متن کاملFrontal plane comparison between drop jump and vertical jump: implications for the assessment of ACL risk of injury.
The potential to use the vertical jump (VJ) to assess both athletic performance and risk of anterior cruciate ligament (ACL) injury could have widespread clinical implications since VJ is broadly used in high school, university, and professional sport settings. Although drop jump (DJ) and VJ observationally exhibit similar lower extremity mechanics, the extent to which VJ can also be used as sc...
متن کاملDeficits in Sagittal and Frontal Plane Mechanics during Drop Jump in Young Athletes with Recent Anterior Cruciate Ligament Reconstruction
This open-access article is published and distributed under the Creative Commons Attribution NonCommercial No Derivatives License (http://creativecommons.org/licenses/by-nc-nd/3.0/), which permits the noncommercial use, distribution, and reproduction of the article in any medium, provided the original author and source are credited. You may not alter, transform, or build upon this article witho...
متن کاملThigh strength and activation as predictors of knee biomechanics during a drop jump task.
PURPOSE To examine whether normalized quadriceps and hamstring strength would predict quadriceps and hamstring muscle activation amplitudes and whether these neuromuscular factors would predict knee kinematics and kinetics during a drop jump task. METHODS Thirty-nine females and 39 males were measured for isometric quadriceps and hamstring strength and were instrumented to obtain surface elec...
متن کاملGeneralized Joint Hypermobility Alters Frontal Plane Knee Joint Loading in Female Collegiate Division 1 Lacrosse Athletes
Generalized joint hypermobility (GJH) has been defined as a form of joint laxity that affects an individual systemically, with 5-43% of individuals in the population affected. These individuals experience injuries at a higher frequency and severity than the normal population. The purpose of this investigation was to determine if female collegiate division I lacrosse players with GJH demonstrate...
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ژورنال
عنوان ژورنال: Journal of Sports Sciences
سال: 2011
ISSN: 0264-0414,1466-447X
DOI: 10.1080/02640414.2010.523087