Influence of complexity of the task and the level of physical activity in the association between the muscular function and posture of older adults.
Postural control involves the coordination of muscle synergies of lower limb for the performance of postural strategies. However, the relationship between muscle function and postural control of older adults with different levels of physical activity has not yet been fully elucidated. The aim of thi...
| Publicado en: | Journal of Bodywork & Movement Therapies Vol. 40; pp. 2120 - 2130 |
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| Autores principales: | , , |
| Formato: | research Journal Article |
| Publicado: |
Churchill Livingstone, Inc.
Oct2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=181036012&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 181036012 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13608592 8II jtl: Journal of Bodywork & Movement Therapies issn: 13608592 maglogo: N pubinfo: dt: Oct2024 vid: 40 pid: 1242 pub: Churchill Livingstone, Inc. artinfo: ui: 181036012 181036012 181036012 10.1016/j.jbmt.2024.10.063 181036012 ppf: 2120 ppct: 10 formats: tig: atl: Influence of complexity of the task and the level of physical activity in the association between the muscular function and posture of older adults. aug: au: Vieira, Leonardo Araújo Cruz, Jean Leite da Rinaldi, Natalia Madalena affil: Biomechanical Movement Analysis Laboratory (Bio.Mov), Center of Physical Education and Sports, Federal University of Espírito Santo, Brazil sug: subj: Physical Activity Balance, Postural Physiology Muscle, Skeletal Physiology Task Performance and Analysis Lower Extremity Proprioception Physiology Sensation Physiology Vision Outcomes (Health Care) Human Male Female Aged Aged, 80 and Over Posturography Torque Dynamometry Exercise Physiology Aged: 65+ years Aged, 80 & over Male Female ab: Postural control involves the coordination of muscle synergies of lower limb for the performance of postural strategies. However, the relationship between muscle function and postural control of older adults with different levels of physical activity has not yet been fully elucidated. The aim of this study was to analyze the influence of muscle function of lower limb on postural control in tasks with disturbance in the visual and somatosensory systems of older adults with different levels of physical activity. 61 older adults participated in this study. The assessment of postural control was performed using posturography in tasks with visual and somatosensory systems disturbance. To assess peak torque and mean power of the lower limb, an isokinetic dynamometer was used. A regression test was performed to investigate the association between muscle function and posture. The regression model was adjusted for the level of physical activity. The complexity of the task and level of physical activity influenced the association between muscle function and postural control. The conditions that involved simultaneous disturbance in the visual and somatosensory systems were the ones that showed the greatest combination of associations, regardless of the stance type. The ability to produce ankle and hip muscle power seems to be crucial for the postural control of the older adults in tasks that involve reducing the base of support associated with disturbances in the visual and somatosensory system. Physical activity programs for older adults should include strength and power training for the ankle, knee, and hip muscles, with emphasis on hip abductors. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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