Influence of footwear, foot-strike pattern and step frequency on spatiotemporal parameters and lower-body stiffness in running

Primer Autor
Jaen-Carrillo, Diego
Co-autores
Garcia-Pinillos, Felipe
Latella, Christopher
Moore, Stephanie R.
Carton-Llorente, Antonio
Roche-Seruendo, Luis E.
Título
Influence of footwear, foot-strike pattern and step frequency on spatiotemporal parameters and lower-body stiffness in running
Editorial
TAYLOR & FRANCIS LTD
Revista
JOURNAL OF SPORTS SCIENCES
Lenguaje
en
Resumen
This study aimed to determine the influence of footwear condition, foot-strike pattern and step frequency on running spatiotemporal parameters and lower-body stiffness during treadmill running. Thirty-one amateur endurance runners performed a two-session protocol (shod and barefoot). Each session consisted of two trials at 12 km center dot h(-1) over 5 minutes altering step frequency every minute (150, 160, 170, 180 and 190 spm). First, participants were instructed to land with the heel first, after completion, the same protocol was repeated landing with the forefoot first. Repeated measures ANOVAs showed significant differences for footwear condition, foot-strike pattern and step frequency for each variable: percent contact time, percent flight time, vertical stiffness and leg stiffness (all p < 0.001). The results demonstrate greater estimated vertical and leg stiffness when running barefoot for both foot-strike patterns showing the largest values for barefoot+forefoot condition. Likewise, both vertical and leg stiffness became greater as step frequency increased. The proper manipulation of these variables facilitates our understanding of running performance and assist in training programmes design and injury management.
Tipo de Recurso
artículo original
doi
10.1080/02640414.2021.1992884
Formato Recurso
PDF
Palabras Claves
Barefoot
foot-strike angle
long-distance running
spring-mass model
stiffness
LEG STIFFNESS
BAREFOOT
TREADMILL
INJURIES
Ubicación del archivo
http://dx.doi.org/10.1080/02640414.2021.1992884
Categoría OCDE
Ciencias del Deporte
Materias
Descalzo
ángulo de pisada
carrera de larga distancia
modelo de masa elástica
rigidez
RIGIDEZ DE LAS PIERNAS
PIES DESCALZOS
CINTA DE CORRER
LESIONES
Disciplinas de la OCDE
Ciencias del Deporte y Acondicionamiento Físico
Fisiología
Tecnología Médica
Título de la cita (Recomendado-único)
Influence of footwear, foot-strike pattern and step frequency on spatiotemporal parameters and lower-body stiffness in running
Página de inicio (Recomendado-único)
299
Página final (Recomendado-único)
309
Identificador del recurso (Mandatado-único)
artículo original
Versión del recurso (Recomendado-único)
version publicada
Condición de la licencia (Recomendado-repetible)
0
Derechos de acceso
metadata
Access Rights
metadata
Id de Web of Science
WOS:000709297300001
Colecciones
Colección Publicaciones Científicas
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