dc.creator | Muñoz López, Alejandro | es |
dc.creator | Hoyo Lora, Moisés del | es |
dc.creator | Sañudo Corrales, Francisco de Borja | es |
dc.date.accessioned | 2022-06-30T10:28:22Z | |
dc.date.available | 2022-06-30T10:28:22Z | |
dc.date.issued | 2021-11-07 | |
dc.identifier.citation | Muñoz López, A., Hoyo Lora, M.d. y Sañudo Corrales, F.d.B. (2021). Muscle Contractile Properties Measured at Submaximal Electrical Amplitudes and Not at Supramaximal Amplitudes Are Associated with Repeated Sprint Performance and Fatigue Markers. International Journal of Environmental Research and Public Health, 18 (21), 1-13. | |
dc.identifier.issn | 1660-4601 | es |
dc.identifier.issn | 1661-7827 | es |
dc.identifier.uri | https://hdl.handle.net/11441/134843 | |
dc.description.abstract | Background: The present study analyzes the associations between the muscle contractile
properties (MCP) measured at different neuromuscular electrical stimulation amplitudes (NMESa)
and the performance or transient fatigue after a bout of repeated sprints. Methods: Seventeen
physically active male subjects performed six repeated sprints of 30 m with 30 s of passive recovery.
Capillary blood creatine kinase (CK) concentration, knee extension or flexion isometric peak torque,
tensiomyography, and repeated sprint performance were assessed. Results: Muscle displacement and
contraction time were different in relation to the NMESa used in the rectus femoris and biceps femoris
muscles. At rest, significant (p < 0.05) associations were found between muscle displacement and the
loss of time in the repeated sprints (sprint performance) at 20 or 40 mA in the rectus femoris. At post
+24 h or +48 h, the highest significant associations were found between the muscle displacement or
the contraction time and CK or peak torques also at submaximal amplitudes (20 mA). The NMESa
which elicits the peak muscle displacement showed lack of practical significance. Conclusion:
Although MCP are typically assessed in tensiomyography using the NMESa that elicit peak muscle
displacement, a submaximal NMESa may have a higher potential practical application to assess
neuromuscular fatigue in response to repeated sprints. | es |
dc.format | application/pdf | es |
dc.format.extent | 13 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | International Journal of Environmental Research and Public Health, 18 (21), 1-13. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Tensiomyography | es |
dc.subject | Fatigue | es |
dc.subject | Creatin kinase | es |
dc.subject | Peak torque | es |
dc.subject | Repeated sprint performance | es |
dc.title | Muscle Contractile Properties Measured at Submaximal Electrical Amplitudes and Not at Supramaximal Amplitudes Are Associated with Repeated Sprint Performance and Fatigue Markers | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Motricidad Humana y Rendimiento Deportivo | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Educación Física y Deporte | es |
dc.relation.publisherversion | https://doi.org/10.3390/ijerph182111689 | es |
dc.identifier.doi | 10.3390/ijerph182111689 | es |
dc.journaltitle | International Journal of Environmental Research and Public Health | es |
dc.publication.volumen | 18 | es |
dc.publication.issue | 21 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 13 | es |