Influence of a brisk walking program on postural responses in sedentary older women: a randomised trial.
Aging Clin Exp Res
; 30(5): 433-440, 2018 May.
Article
em En
| MEDLINE
| ID: mdl-29504059
ABSTRACT
This study analyzes the evolution in kinematic and non-linear stabilometric parameters in elderly sedentary women selected to participate in a brisk walking program. Ninety-four women were randomly selected for a program of 78 sessions over 6 months, with three sessions of 60 min per week. On the force platform, participants were assessed with both eyes opened as well as eyes closed during a period of 51.2 s and the sampling frequency was 40 Hz. The main dependent kinematic variables were the length, stabilogram surface, and the mean position in anteroposterior as well as medio-lateral directions. For the dynamic approach, we have selected the parameters of recurrence quantification analysis, sample entropy, and multiscale entropy. The kinematic and the time series analysis of group × time interactions demonstrated that 6 months of walk-training lacked influence on kinematic postural responses and on dynamical measurements. The weekly brisk walking program was situated on flat ground and consisted of three 60-min weekly sessions lasting 6 months, leading to no significant effect on postural responses. In regards to international recommendations brisk walking is a pertinent exercise. However, in older sedentary women, our study indicated a systemic lack of influence of 6 months' walk-training on flat ground on kinematic postural responses and on dynamical measures obtained by time series analysis.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Equilíbrio Postural
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Terapia por Exercício
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Comportamento Sedentário
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Velocidade de Caminhada
Tipo de estudo:
Clinical_trials
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Aging Clin Exp Res
Assunto da revista:
GERIATRIA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
França