Effects of the type of exercise performed on the vibration delivered during whole-body vibration exercises

Hernández-Vicente, A. (Universidad de Zaragoza) ; Santos-Lozano, A. ; Bailón, R. (Universidad de Zaragoza) ; Mayolas-Pi, C. (Universidad de Zaragoza) ; Marín, P.J. ; Garatachea, N. (Universidad de Zaragoza)

Resumen: While the internal load factors of whole-body vibration training have been widely investigated, the study of external load magnitude has been overlooked. Thus, the aim of the present study was to evaluate differences in whole-body vibration stimulus magnitude between static/dynamic whole-body vibration training at various vibration conditions. Four Pro 5 Plate vibration platforms were exposed to twelve different vibration conditions and a triaxial USB Impact X250-2 accelerometer was used to measure platform acceleration during each condition. Paired samples t-test was calculated to evaluate differences among amplitude, frequency, time of acceleration and time of deceleration of each platform at each vibration condition and during static (squat of 90° knee flexion) or dynamic exercise (from stand to 90° knee flexion squat). Also, the intra-class correlation coefficients were examined in order to assess the inter-instrument reliability. Peak-to-peak amplitude, frequency, time of acceleration and deceleration of the vibration platform were not modified by the type of exercise performed. Moreover, the four platforms tested showed high repeatability values during the execution of free vibration, static or dynamic squat in all vibration conditions. This study confirms that the vibration delivered by the Pro 5 Plate vibration platform is not modified during the realization of static or dynamic exercises.

Idioma: Inglés

DOI: 10.21595/jve.2018.19622

Año: 2018

Publicado en: Journal of Vibroengineering 20, 3 (2018), 1522-1529
ISSN: 1392-8716

Factor impacto SCIMAGO: 0.218 - Mechanical Engineering (Q3) - Materials Science (miscellaneous) (Q3)

Tipo y forma: Article (Published version)

Área (Departamento): Área Educación Física y Depor. (Dpto. Fisiatría y Enfermería)
Área (Departamento): Área Teoría Señal y Comunicac. (Dpto. Ingeniería Electrón.Com.)