Should we consider steps with variable height for a safer stair negotiation in older adults?
Work
; 59(1): 15-21, 2018.
Article
en En
| MEDLINE
| ID: mdl-29439376
ABSTRACT
BACKGROUND:
Effects of exercise on foot clearances are important. In older adults variations in foot clearances during walking may lead to a fall, but there is a lack of information concerning stair negotiation in older adults. Whether a condition of post exercise changes foot clearances between steps of a staircase in older adults still unknown.OBJECTIVE:
To determine differences in clearances when older adults negotiate different steps of a staircase before and after a session of aerobic exercise.METHODS:
Kinematics data from 30 older adults were acquired and the toe and heel clearances were determined for each step. Clearances were compared between the steps.RESULTS:
Smaller clearances were found at the highest step during ascending and descending, which was not changed by exercise. Smaller clearances suggest higher risk of tripping at the top of the staircase, regardless of exercise.CONCLUSION:
A smaller step at the top of a short flight of stairs could reduce chances of tripping in older adults. It suggests that steps with variable height could make stair negotiation safer in older adults. This hypothesis should be tested in further studies.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Accidentes por Caídas
/
Caminata
/
Subida de Escaleras
/
Geriatría
Límite:
Aged
/
Aged80
/
Female
/
Humans
/
Male
País/Región como asunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Work
Asunto de la revista:
MEDICINA OCUPACIONAL
Año:
2018
Tipo del documento:
Article
País de afiliación:
Brasil