Medial contact and smaller plantar loads characterize individuals with Patellofemoral Pain Syndrome during stair descent

被引：16

作者：

Aliberti, Sandra ^{[1
]}

Costa, Mariana S. X. ^{[1
]}

Passaro, Anice C. ^{[1
]}

Arnone, Antonio C. ^{[2
]}

Sacco, Isabel C. N. ^{[1
]}

机构：

[1] Univ Sao Paulo, Sch Med, Human Movement & Posture Phys Therapy Speech & Oc, Biomech Lab, BR-05360160 Sao Paulo, Brazil

[2] Univ Sao Paulo, Univ Hosp, Orthoped Clin, BR-05360160 Sao Paulo, Brazil

来源：

PHYSICAL THERAPY IN SPORT | 2010年 / 11卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

Patellofemoral Pain Syndrome; Biomechanics; Lower extremity; Plantar pressure; RISK-FACTORS; WALKING; ACTIVATION; KINEMATICS; ROTATION; MOTION;

D O I：

10.1016/j.ptsp.2009.11.001

中图分类号：

R49 [康复医学];

学科分类号：

100215 ;

摘要：

Objectives: To investigate plantar pressure distribution in individuals with and without Patellofemoral Pain Syndrome during the Support phase of stair descent. Design: Observational case-control study. Participants: 30 Young adults With Patellofemoral Pain Syndrome and 44 matched controls. Main outcome measures: Contact area, peak pressure and pressure-time integral (Novel Pedar-X system) were evaluated in six plantar areas (medial, central and lateral rearfoot: midfoot; medial and lateral forefoot) during stair descent. Results: Contact area was greater in the Patellofemoral Pain Syndrome Group at medial rearfoot (p = 0.019) and midfoot (p < 0.001). Subjects with Patellofemoral pain Syndrome presented smaller peak pressures (p < 0.001). Conclusion: The pattern of plantar pressure distribution during stair descent in Patellofemoral Pain Syndrome Subjects was different from controls. This seems to be related to greater medial rearfoot and midfoot Support. Smaller plantar loads found in Patellofemoral Pain Syndrome subjects during stair descent reveal a more Cautious motor pattern in a challenging task. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：30 / 34

页数：5

共 34 条

[31] Frontal Plane Measurements During a Single-Leg Squat Test in Individuals With Patellofemoral Pain Syndrome Response
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[32] Frontal plane leg alignment and muscular activity during maximum eccentric contractions in individuals with and without patellofemoral pain syndrome
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[33] Analysis on the activation of the VMO and VLL muscles during semisquat exercises with and without hip adduction in individuals with patellofemoral pain syndrome
Coqueiro, KRR
Bevilaqua-Grossi, D
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Soares, AB
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[J]. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2005, 15 (06) : 596 - 603
[34] Comparison of the knee valgus angle, leg muscle activity, and vastus medialis oblique/vastus lateralis ratio during a single leg squat on flat and declined surfaces in individuals with patellofemoral pain syndrome
Yoon, Tae-Lim
Kim, Ki-Song
Cynn, Heon-Seock
[J]. ISOKINETICS AND EXERCISE SCIENCE, 2016, 24 (04) : 341 - 347

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