Effect of localized muscle fatigue induced at different joints on postural control

2005 ◽  
Author(s):  
Navrag B. Singh ◽  
Maury A. Nussbaum ◽  
Dingding Lin ◽  
Michael L. Madigan
Keyword(s):  
Postural Control ◽  
Muscle Fatigue ◽  
Localized Muscle Fatigue

scholarly journals Effects of Localized Muscle Fatigue and Whole Body Fatigue on Postural Control during Single-Leg Stance

2014 ◽  
Vol 24 (2) ◽  
pp. 111-119
Author(s):  
Chang-Hong Youm ◽  
Joong-Dal Shin ◽  
Joong-Sook Lee ◽  
Kook-Eun Seo ◽  
Jong-Jin Park
Keyword(s):  
Postural Control ◽  
Muscle Fatigue ◽  
Whole Body ◽  
Localized Muscle Fatigue ◽  
Single Leg Stance

Acute effects of localized muscle fatigue on postural control and patterns of recovery during upright stance: influence of fatigue location and age

2009 ◽  
Vol 106 (3) ◽  
pp. 425-434 ◽  
Author(s):  
Dingding Lin ◽  
Maury A. Nussbaum ◽  
Hyang Seol ◽  
Navrag B. Singh ◽  
Michael L. Madigan ◽  
...  
Keyword(s):  
Postural Control ◽  
Muscle Fatigue ◽  
Acute Effects ◽  
Upright Stance ◽  
Localized Muscle Fatigue

Effect of Localized Muscle Fatigue Induced at Different Joints on Postural Control

2005 ◽  
Vol 49 (14) ◽  
pp. 1306-1310
Author(s):  
Navrag B. Singh ◽  
Maury A. Nussbaum ◽  
Dingding Lin ◽  
Michael L. Madigan
Keyword(s):  
Adverse Effects ◽  
Postural Control ◽  
Muscle Fatigue ◽  
Postural Sway ◽  
Force Plate ◽  
Short Term ◽  
Differential Effects ◽  
Localized Muscle Fatigue ◽  
Before And After ◽  
Muscle Groups

Localized muscle fatigue has been demonstrated to compromise postural control, yet potential differential effects of the site of fatigue have not been determined. In this study, the effects of short-term induced fatigue in four muscle groups (shoulder, torso, knee, and ankle) on standing sway were determined. Sixteen young participants were required to perform fatiguing sub-maximal isotonic exercises. Postural sway was recorded using a force plate before and after the exercises. Fatigue induced at the ankle and torso was found to have largest adverse effects on postural control. These results have implications for the control of fatigue-related falls and the design of future experiments.

Walking-induced muscle fatigue impairs postural control in adolescents with unilateral spastic cerebral palsy

2016 ◽  
Vol 53-54 ◽  
pp. 11-18 ◽  
Author(s):  
Damien Vitiello ◽  
Ludmilla Pochon ◽  
Davide Malatesta ◽  
Olivier Girard ◽  
Christopher J. Newman ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Postural Control ◽  
Muscle Fatigue ◽  
Spastic Cerebral Palsy

Voluntary and electrically-induced muscle fatigue differently affect postural control mechanisms in unipedal stance

2018 ◽  
Vol 237 (2) ◽  
pp. 313-323 ◽  
Author(s):  
B. Hachard ◽  
F. Noe ◽  
A. Catherine ◽  
Z. Zeronian ◽  
T. Paillard
Keyword(s):  
Postural Control ◽  
Muscle Fatigue ◽  
Control Mechanisms

scholarly journals Sex-specific Effects of Localized Muscle Fatigue on Upper Body Kinematics During a Repetitive Pointing Task

2021 ◽  
Author(s):  
Chen Yang ◽  
Julie N. Côté
Keyword(s):  
Muscle Fatigue ◽  
Musculoskeletal Disorders ◽  
Movement Pattern ◽  
Upper Body ◽  
Lateral Flexion ◽  
Joint Angles ◽  
Localized Muscle Fatigue ◽  
Specific Effects ◽  
Spinal Movement ◽  
Pointing Task

Abstract BackgroundFemales are reported to have a higher risk of musculoskeletal disorders than males. Among risk factors for musculoskeletal disorders, the mechanism of muscle fatigue remains unclear. Especially how females and males adapt to localized fatigue is poorly understood. The purpose of the study was to examine the sex-specific effects of fatigue location on shoulder, elbow and spinal joint angles, and angular variabilities during a repetitive pointing task.MethodsSeven males and ten females performed a standing repetitive pointing task when they were non-fatigued (NF), elbow-fatigued (EF), shoulder-fatigued (SF) and trunk-fatigued (TF), while trunk and upper body tridimensional kinematic data was recorded. Joint angles and angular variabilities of shoulder, elbow, upper thorax, lower thorax, and lumbar were calculated. ResultsResults showed that shoulder angles changed the most after EF in males, but after SF in females. The similarities between sexes were that SF increased the variabilities at upper (lateral flexion: 0.15° greater than NF, rotation: 0.26° greater than all other conditions) and lower thorax (lateral flexion: 0.13° greater than NF, rotation: averagely 0.1° greater than all other condition) in both sexes. TF altered upper thorax variability (0.36° smaller than SF), lower thorax angle (lateral flexion: 3.00° greater than NF, rotation: 1.68° greater than SF), and lumbar angle (averagely 1.8° smaller than all other conditions) in both sexes. However, females had greater lower thorax angle (lateral flexion: 8.3° greater, p=0.005) as well as greater upper (rotation: 0.53° greater, p=0.006) and lower thorax (rotation: 0.5° greater, p=0.007; flexion: 0.6° greater, p=0.014) angular variabilities.ConclusionsThe overall greater lower and upper thorax angular variabilities suggested a more unstable spinal movement pattern in females. The kinematic differences between sexes highlighted a few sex differences in adapting the localized muscle fatigue.

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