Lower limb muscle coactivation levels in healthy younger and older adults during functional dual-task gait

被引：12
作者：
Hallal, Camilla Zamfolini [1 ,2 ]
Marques, Nise Ribeiro [1 ,2 ]
Vieira, Edgar Ramos [4 ]
Brunt, Denis [4 ]
Spinoso, Deborah Hebling [1 ,3 ]
Castro, Alex [1 ,2 ]
Cardozo, Adalgiso Coscrato [1 ,2 ]
Goncalves, Mauro [1 ,2 ,3 ]
机构：
[1] Sao Paulo State Univ, UNESP, Biosci Inst IB, Biomech Lab, BR-13506900 Rio Claro, SP, Brazil
[2] Sao Paulo State Univ, UNESP, Biosci Inst IB, Dept Phys Educ, BR-13506900 Rio Claro, SP, Brazil
[3] Sao Paulo State Univ, UNESP, Dept Physiotherapy, Sao Paulo, Brazil
[4] Florida Int Univ, Dept Phys Therapy, Miami, FL 33199 USA
来源：
MOTRIZ-REVISTA DE EDUCACAO FISICA | 2013年 / 19卷 / 03期
关键词：
elderly; gait; coactivation; falls; FALLS; WALKING; VARIABILITY; STABILITY;
D O I：
10.1590/S1980-65742013000300013
中图分类号：
G8 [体育];
学科分类号：
04 ; 0403 ;
摘要：
The purpose of this study was to investigate the influence of daily cognitive task on stiffness of old and young female adults during the gait. The study included 17 physically active younger and 18 older women, with low risk of falls. The volunteers were asked to walk on the treadmill at two different gait conditions: normal gait and functional dual-task gait. The electromyographic signals were collected of the lower limb muscles. The percentage of coactivation for the tibialis anterior/gastrocnemius lateralis and tibialis anterior/soleus were significantly higher in elderly than in younger in the normal gait and dual-task gait. Our results suggest that the elderly have a greater stiffness in the ankle joint during gait normal and daily dual task gait. Thus, we conclude that challenging cognitively situations during the gait may increase the risk of falls in this population.
引用
收藏
页码：620 / 626
页数：7
相关论文
共 50 条
[31]   Benefits of Cognitive Dual-Task Training on Balance Performance in Healthy Older Adults [J].
Li, Karen Z. H. ;
Roudaia, E. ;
Lussier, M. ;
Bherer, L. ;
Leroux, A. ;
McKinley, P. A. .
JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES, 2010, 65 (12) :1344-1352
[32]   Uneven surface and cognitive dual-task independently affect gait quality in older adults [J].
Suri, Anisha ;
Vanswearingen, Jessie ;
Rosano, Caterina ;
Brach, Jennifer S. ;
Redfern, Mark S. ;
Sejdic, Ervin ;
Rosso, Andrea L. .
GAIT & POSTURE, 2023, 106 :34-41
[33]   The effect of lower limb muscle fatigue on obstacle negotiation during walking in older adults [J].
Hatton, Anna L. ;
Menant, Jasmine C. ;
Lord, Stephen R. ;
Lo, Joanne C. M. ;
Sturnieks, Daina L. .
GAIT & POSTURE, 2013, 37 (04) :506-510
[34]   Dual-Task Gait as a Predictive Tool for Cognitive Impairment in Older Adults: A Systematic Review [J].
Ramirez, Felipe ;
Gutierrez, Myriam .
FRONTIERS IN AGING NEUROSCIENCE, 2021, 13
[35]   Prefrontal Cortex Involvement during Dual-Task Stair Climbing in Healthy Older Adults: An fNIRS Study [J].
Salzman, Talia ;
Aboualmagd, Ahmed ;
Badawi, Hawazin ;
Tobon-Vallejo, Diana ;
Kim, Hyejun ;
Dahroug, Lama ;
Laamarti, Fedwa ;
El Saddik, Abdulmotaleb ;
Fraser, Sarah .
BRAIN SCIENCES, 2021, 11 (01) :1-14
[36]   Dual-task prioritization during overground and treadmill walking in healthy adults [J].
Wrightson, James G. ;
Schafer, Lisa ;
Smeeton, Nicholas J. .
GAIT & POSTURE, 2020, 75 :109-114
[37]   Effects of Arch Support Insoles on Single- and Dual-Task Gait Performance Among Community-Dwelling Older Adults [J].
Peng, Hsien-Te ;
Lin, Chueh-Ho ;
Kuo, Yu-Chi ;
Song, Chen-Yi .
CLINICAL INTERVENTIONS IN AGING, 2020, 15 :1325-1332
[38]   Postural Control and Muscle Activity during Dual-Task in Young Adults [J].
Saraiva, Marina ;
Vilas-Boas, Joao Paulo ;
Castro, Maria Antonio .
BEHAVIORAL SCIENCES, 2024, 14 (05)
[39]   Functional lower extremity strength influences stepping strategy in community-dwelling older adults during single and dual-task walking [J].
Peoples, Brandon M. ;
Harrison, Kenneth D. ;
Santamaria-Guzman, Keven G. ;
Campos-Vargas, Silvia E. ;
Monaghan, Patrick G. ;
Roper, Jaimie A. .
SCIENTIFIC REPORTS, 2024, 14 (01)
[40]   The effects of cognitive dual-task gait training and motor dual-task gait training on lower-limb coordination during walking in subacute stroke patients: A randomized controlled trial [J].
Huimeng, Chen ;
Xianglin, Wan ;
Feng, Xu ;
Hui, Liu ;
Qiujie, Li .
GAIT & POSTURE, 2025, 120 :17-24
12345