Changes in postural stability with fatigue of lower extremity frontal and sagittal plane movers

Salavati, Mahyar; Moghadam, Mojgan; Ebrahimi, Ismaeil; Arab, Amir Massoud

doi:10.1016/j.gaitpost.2006.09.001

Cited by 113 publications

(103 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Fatigue of hip musculature led to postural control impairment, while fatigue of ankle musculature did not impair postural control (Gribble and Hertel 2004a). Salavati et al (2007) observed that the fatigue of ankle musculature impaired postural control more than the fatigue of hip musculature. Miller and Bird (1976) reported that fatigue of knee and hip Xexors and extensors aVected postural performance more than that of ankle plantar Xexor and dorsiXexor muscles.…”

Section: Introductionmentioning

confidence: 99%

“…ankle plantar Xexors and dorsiXexors, ankle invertors and evertors, knee extensors, hip Xexor-extensors, hip abductoradductors, lumbar erector spinae or neck muscles) aVects postural control (Gribble and Hertel 2004a, b;Gribble et al 2004;Yaggie and McGregor 2002;Vuillerme et al 2002;Corbeil et al 2003;Caron 2003;Johnston et al 1998;Harkins et al 2005;Gosselin et al 2004;Salavati et al 2007). …”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of knee and ankle muscle fatigue on postural control in the unipedal stance

Bizid¹,

Margnes²,

François

et al. 2009

Eur J Appl Physiol

View full text Add to dashboard Cite

The aim of this study was to compare the effects of acute muscle fatigue of the ankle and knee musculature on postural control by immediate measures after performing fatiguing tasks (POST condition). One group of subjects (n = 8) performed a fatiguing task by voluntary contractions of the triceps surae (group TRI) and the other (n = 9) performed a fatiguing task by voluntary contractions of the quadriceps femoris (group QUA). Each muscle group was exercised until the loss of maximal voluntary contraction torque reached 50% (isokinetic dynamometer). Posture was assessed by measuring the centre of foot pressure (COP) with a force platform during a test of unipedal quiet standing posture with eyes closed. Initially (in PRE condition), the mean COP velocity was not significantly different between group TRI and group QUA. In POST condition, the mean COP velocity increased more in group QUA than in group TRI. The postural control was more impaired by knee muscle fatigue than by ankle muscle fatigue.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effects of knee and ankle muscle fatigue on postural control in the unipedal stance

Bizid¹,

Margnes²,

François

et al. 2009

Eur J Appl Physiol

View full text Add to dashboard Cite

show abstract

“…Several studies have reported the diVerential eVects of LMF at diVerent locations on postural control, with some mixed results (Kwon et al 1998;Gribble and Hertel 2004a, b;Bellew and Fenter 2006;Salavati et al 2007). Results from these studies suggest that the eVects of fatigue on postural control are speciWc to the muscle groups recruited and measures of postural control used.…”

Section: Introductionmentioning

confidence: 99%

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

et al. 2009

View full text Add to dashboard Cite

The purposes of this study were to investigate the effects of fatigue location and age on changes in postural control induced by localized muscle fatigue, as well as the patterns of recovery post-fatigue. Groups of 16 younger (18-25 years) and 16 older (55-65 years) participants performed submaximal isotonic fatiguing exercises involving the unilateral ankle plantar flexors, knee extensors, and shoulder flexors, and bilateral lumbar extensors. Postural control was assessed during quiet upright stance, from center-of-pressure and center-of-mass time series obtained before and after the fatiguing exercises. Acute effects of fatigue differed between joints, with the most substantial effects evident at the lower back, followed by the ankle. Neither knee nor shoulder fatigue resulted in significant effects on postural control. Significant acute effects of fatigue were found only among the younger group. Recovery of postural control post-fatigue was influenced by age, being more rapid in the younger group, but not by fatigue location. Along with existing evidence, these results may facilitate the development of strategies to prevent occupational falls.

show abstract

“…Measurement of postural sway, the horizontal movement of the body around the centre of gravity, is commonly used to evaluate postural stability, and disturbance of input from the sensory systems will affect postural sway [16][17][18][19][20][21]. Studies of postural sway in young adults also suggest that fatigue of the hip and ankle muscles increases postural sway [16,17].…”

Section: Introductionmentioning

confidence: 99%

Postural Stability Is Affected in Older Males with Haemophilia—A Matched Control Study

Digby-Bowl

Brown

Stephensen

2018

JFMK

View full text Add to dashboard Cite

Despite fall-related injuries having serious consequences for older haemophilic patients, few studies have investigated their postural stability and risk of falls. The aim was to examine postural stability, joint function and joint mobility in haemophiliacs and age-matched controls. Centre of pressure excursions in four 60 s balance conditions, two minute walk test, passive ankle and knee range of motion, Haemophilia Joint Health Score, and Haemophilia Early Arthropathy Detection with Ultrasound score were measured in eight men with haemophilia (people with heamophilia, PWH), and eight age-matched men without haemophilia (people without heamophilia, PWOH). . Joint function, mobility, and postural stability are reduced in PWH compared to PWOH, driven by differences in the CoP AP range. Dynamic tests incorporating physical perturbation may be more effective than static balance tests on a level surface, and longer period of time to assess postural stability may determine whether fatigue affects ability of PWH to maintain postural stability. Adoption of a possible 'hip strategy' by which to achieve balance suggests falls prevention programs need to focus on increasing hip strength and retraining ankle strategy movement to allow PWH to improve balance stability.

show abstract

Changes in postural stability with fatigue of lower extremity frontal and sagittal plane movers

Cited by 113 publications

References 20 publications

Effects of knee and ankle muscle fatigue on postural control in the unipedal stance

Effects of knee and ankle muscle fatigue on postural control in the unipedal stance

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

Postural Stability Is Affected in Older Males with Haemophilia—A Matched Control Study

Contact Info

Product

Resources

About