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dc.contributor.authorCecília-Gallego, Pau
dc.contributor.authorOdriozola, Adrián
dc.contributor.authorBeltran-Garrido, Jose Vicente
dc.contributor.authorÁlvarez-Herms, Jesús
dc.date.accessioned2022-10-07T07:00:14Z
dc.date.available2022-10-07T07:00:14Z
dc.date.issued2022-08
dc.identifier.citationCecília-Gallego, P.; Odriozola, A.; Beltrán-Garrido, J.V.; Álvarez-Herms, J. Acute Effects of Different Overspeed Loads with Motorized Towing System in Young Athletes: A Pilot Study. Biology 2022, 11, 1223. https://doi.org/10.3390/biology11081223ca_CA
dc.identifier.issn2079-7737
dc.identifier.urihttp://hdl.handle.net/10234/200259
dc.description.abstractOverspeed is a training method used to improve running speed, although its effects are not supported by consensual scientific evidence. The overspeed stimulus can be boosted by several methods, including motorized towing devices. Our objectives were to analyze the acute effects of three overspeed loads in young athletes and to select optimal loads for training periods. Eight young athletes (16.73 ± 1.69 years) performed one unassisted sprint and three assisted sprints, and kinematic and biomechanical data were compared. Significant increases (p < 0.05) in step velocity and step length were found with 2, 4, and 5.25 kg in maximum running speed, flight time and horizontal distance from the first contact to the vertical projection of the center of mass with 4 and 5.25 kg. Significant time decreases were found in 5 m flying sprint and contact time with 4 and 5.25 kg, and no significant changes were observed in step rate. The individually recommended loads would be between 3.47 ± 0.68% and 6.94 ± 1.35% body weight. Even having limitations, we can understand this work and its results as a pilot study to replicate the methodology and the use of new devices to more broadly investigate the effects of overspeed.ca_CA
dc.format.extent9 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherMDPIca_CA
dc.relation.isPartOfBiology, 2022, vol. 11, no 8ca_CA
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/ca_CA
dc.subjectassisted sprintca_CA
dc.subjectamateur athletesca_CA
dc.subjectindividualizationca_CA
dc.subjectecological approachca_CA
dc.subjectbody weightca_CA
dc.titleAcute Effects of Different Overspeed Loads with Motorized Towing System in Young Athletes: A Pilot Studyca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.3390/biology11081223
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://www.mdpi.com/2079-7737/11/8/1223/htmca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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