Autor: |
Carrasco Páez, Luis
Sañudo Corrales, Francisco de Borja Hoyo Lora, Moisés del Ochiana, Gabriela |
Departamento: | Universidad de Sevilla. Departamento de Educación Física y Deporte |
Fecha: | 2011 |
Publicado en: | Journal of Social Sciences, 7 (3), 354-357. |
Tipo de documento: | Artículo |
Resumen: |
It is not well known how local fatigue can impair the contractile
properties of skeletal muscle, so the aim of this study was to determine the Tensiomyographic (TMG)
characteristics of Rectus Femoris (RF) after a single bout of intense exercise. Approach: Twelve
healthy male volunteers (mean±SEM; age, 24.16±0.62 years, height 172.02±1.21 cm, body mass
71.84±2.19 kg, BMI 24.42±0.70 kg m-1) were recruited. Results: In session 1, a graded exercise test
on cycle ergometer was performed in order to determine subject’s maximal oxygen uptake (VO2max)
and power at this key point (pVO2max). In a second testing session, TMG rest values were assessed and
then all subjects carried out 2 min of cycling at pVO2max after which TMG analysis was applied again.
The results showed subject’s VO2max values of 53.44±2.67 ml kg-1 min-1, reaching a mean pVO2max of
270.83±8.61 W. Maximal radial displacement (Dm) and time from the onset of electrical stimulus to
10% of Dm (Td) were significantly lowe... [Ver más] |
Cita: | Carrasco Paez, L., Sañudo Corrales, F.d.B., Hoyo Lora, M.d. y Ochiana, G. (2011). Tensiomyographic Characteristics of Rectus Femoris after a Single Bout of Intense Exercise. Journal of Social Sciences, 7 (3), 354-357. |
URI: http://hdl.handle.net/11441/63440
DOI: 10.3844/jssp.2011.354.357
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