Hip passive stiffness is associated with midfoot passive stiffness.
Braz J Phys Ther
; 25(5): 530-535, 2021.
Article
en En
| MEDLINE
| ID: mdl-33658164
BACKGROUND: Hip motion in the transverse plane is coupled with foot motion in the frontal plane during closed kinematic activities, such as gait. Considering that movement patterns and bone alignment might influence passive mechanical properties of joints in the long term, it is possible that hip passive stiffness and foot complex stiffness and alignment are related to each other. OBJECTIVES: To investigate whether hip passive stiffness, midfoot passive stiffness and shank-forefoot alignment are related to each other. METHOD: Thirty healthy adult individuals with a mean age of 25.4 years participated (18 women and 12 men). The Foot Torsimeter was used to measure midfoot stiffness, and hip stiffness and foot alignment were measured using clinical measures. Pearson and Spearman correlation coefficients were calculated to test the associations between each pair of variables, with αâ¯=â¯0.05. RESULTS: Hip stiffness was positively correlated with midfoot absolute stiffness (râ¯=â¯0.41, pâ¯=â¯0.02), indicating that increased hip stiffness is associated with increased midfoot stiffness. There were no associations between shank-forefoot alignment and the other variables. CONCLUSIONS: In clinical settings, individuals with reduced hip passive stiffness may also have reduced midfoot passive stiffness, and vice versa. Shank-forefoot alignment is not linearly associated with hip or midfoot passive stiffness.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Pie
/
Marcha
Tipo de estudio:
Risk_factors_studies
Límite:
Adult
/
Female
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Humans
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Male
Idioma:
En
Revista:
Braz J Phys Ther
Asunto de la revista:
MEDICINA FISICA
/
REABILITACAO
Año:
2021
Tipo del documento:
Article
País de afiliación:
Brasil
Pais de publicación:
Brasil