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A Review of the Potential Effects of the World Athletics Stack Height Regulation on the Footwear Function and Running Performance

Primer Autor	Ruiz-Alias, Santiago A.
Co-autores	Jaen-Carrillo, Diego Enrique Roche-Seruendo, Luis Perez-Castilla, Alejandro Soto-Hermoso, Victor M. Garcia-Pinillos, Felipe
Título	A Review of the Potential Effects of the World Athletics Stack Height Regulation on the Footwear Function and Running Performance
Editorial	MDPI
Revista	APPLIED SCIENCES-BASEL
Lenguaje	en
Resumen	This review aims to synthesize and discuss the potential effects of a stack height modification on the function of the different footwear features and their effects on running performance. Peer-reviewed studies were identified from electronic databases using a structured keyword search and a screening process. Complementary sources were used to illustrate and discuss the current racing footwear constructions. With regard to the shoe mass, it is suggested that a stack height difference of 20 mm could induce a meaningful effect on performance. With respect to the midsole properties, it seems that reducing the stack height does not alter the energy returned, given that the lower midsole deformation is counteracted with an increased stiffness. However, it should be noted that this might affect the timing of the midsole deformation and restitution, which should be matched with the mid and propulsive stance phases. Lastly, the curved geometry of the forefoot sole needed to create the teeter-totter effect could be affected by the stack height reduction. However, current racing footwear designs have counteracted this modification by proximately placing the rocker axis and increasing the toe spring.
Fecha Publicación	2023
Tipo de Recurso	artículo de revisión
doi	10.3390/app132111721
Formato Recurso	PDF
Palabras Claves	running performance running biomechanics footwear technology
Ubicación del archivo	http://dx.doi.org/10.3390/app132111721
Categoría OCDE	Química Ingeniería Ciencia de Materiales Física
Materias	el rendimiento de carrera biomecánica de carrera tecnología del calzado
Versión del recurso (Recomendado-único)	versión publicada
Tipo de ruta	dorada verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
Id de Web of Science	WOS:001100390800001
Identificador del recurso (Mandatado-único)	artículo de revisión
License	CC BY 4.0
Condición de la licencia (Recomendado-repetible)	CC BY 4.0
Categoría WOS	Química Ingeniería Ciencia de Materiales Física
Referencia del Financiador (Mandatado si es aplicable-repetible)	MICINN FPU19/00542