dc.creator | Sañudo Corrales, Francisco de Borja | es |
dc.creator | Feria Madueño, Adrian | es |
dc.creator | Carrasco Páez, Luis | es |
dc.creator | Hoyo Lora, Moisés del | es |
dc.creator | Santos, Rui | es |
dc.creator | Gamboa, Hugo | es |
dc.date.accessioned | 2022-05-26T08:22:41Z | |
dc.date.available | 2022-05-26T08:22:41Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Sañudo Corrales, F.d.B., Feria Madueño, A., Carrasco Páez, L., Hoyo Lora, M.d., Santos, R. y Gamboa, H. (2012). Gender Differences in Knee Stability in Response to Whole-Body Vibration. Journal of Strength and Conditioning Research, 26 (8), 2156-2165. | |
dc.identifier.issn | 1064-8011 | es |
dc.identifier.issn | 1533-4287 | es |
dc.identifier.uri | https://hdl.handle.net/11441/133678 | |
dc.description.abstract | The purpose of this study was to determine
whether there are kinematic and electromyographic (EMG)
differences between men and women in how the knee is
controlled during a single-legged drop landing in response to
whole-body vibration (WBV). Forty-five healthy volunteers, 30
men (age 22 6 3 years; weight 76.8 6 8.8 kg; height 179.0 6
6.8 cm) and 15 women (age 22 6 3 years; weight 61.0 6 7.7
kg; height 161.9 6 7.2 cm) were recruited for this study. Knee
angles, vertical ground reaction forces, and the time to stabilize
the knee were assessed after single-legged drop landings
from a 30-cm platform. Surface EMG data in rectus femoris
(RF) and hamstrings (H) and knee and ankle accelerometry
signals were also acquired. The participants performed 3
pretest landings, followed by a 3-minute recovery and then
completed 1 minute of WBV (30 Hz to 4 mm). Before vibration,
the female subjects had a significantly higher peak vertical
force value, knee flexion angles, and greater H preactivity
(EMGRMS 50 milliseconds before activation) than did the male
subjects. In addition, although not significant, the medial-lateral
(ML) acceleration in both knee and ankle was also higher in
women. After WBV, no significant differences were found for
any of the other variables. However, there was a decrease in
the RF to H activation ratio during the precontact phase and
an increase in the ratio during the postcontact phase just in
women, which leads to a decrement in ML acceleration. The
gender differences reported in knee stability in response to
WBV underline the necessity to perform specific neuromuscular training programs based on WBV together with instruction of the proper technique, which can assist the clinician in the
knee injury prevention. | es |
dc.format | application/pdf | es |
dc.format.extent | 10 p. | es |
dc.language.iso | eng | es |
dc.publisher | Lippincott, Williams & Wilkins | es |
dc.relation.ispartof | Journal of Strength and Conditioning Research, 26 (8), 2156-2165. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Injury prevention | es |
dc.subject | Neuromuscular control | es |
dc.subject | Vibration training | es |
dc.subject | Lower-limb | es |
dc.subject | Kinematics | es |
dc.title | Gender Differences in Knee Stability in Response to Whole-Body Vibration | 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 Educación Física y Deporte | es |
dc.journaltitle | Journal of Strength and Conditioning Research | es |
dc.publication.volumen | 26 | es |
dc.publication.issue | 8 | es |
dc.publication.initialPage | 2156 | es |
dc.publication.endPage | 2165 | es |