Sex and Equipment Impact on Lifting Velocity and the Maximum Repetitions in Bench Press.
This study investigated how equipment and sex affect the prediction accuracy of the maximum number of repetitions performed to failure (RTF) using the fastest mean velocity of the set (MVfastest). Sixteen men and twelve women completed four sessions (two using free-weight equipment and two sessions...
| Publicado en: | International Journal of Sports Medicine Vol. 45; no. 10; pp. 767 - 775 |
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| Autores principales: | , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Georg Thieme Verlag Stuttgart
Sep2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=179412546&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 179412546 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01724622 NH4 jtl: International Journal of Sports Medicine issn: 01724622 maglogo: N pubinfo: dt: Sep2024 vid: 45 iid: 10 pid: 4536 pub: Georg Thieme Verlag Stuttgart artinfo: ui: 179412546 179412546 179412546 10.1055/a-2339-2217 179412546 ppf: 767 ppct: 8 formats: tig: atl: Sex and Equipment Impact on Lifting Velocity and the Maximum Repetitions in Bench Press. aug: au: Pérez-Castilla, Alejandro Martínez-Rubio, Carlos Baena-Raya, Andrés Díez-Fernández, David M. Hernández-Martínez, Alba Rodríguez-Pérez, Manuel Antonio affil: SPORT Research Group (CTS-1024), CIBIS (Centro de Investigación para el Bienestar y la Inclusión Social) Research Center, University of Almería, Almería, Spain sug: subj: Sex Factors Resistance Training Methods Resistance Training Equipment and Supplies Lifting Physiology Sports Equipment and Supplies Prediction Models Task Performance and Analysis Human Male Female Young Adult Adult Physical Performance Descriptive Statistics Goodness of Fit Chi Square Test Comparative Studies Precision Monitoring, Physiologic Funding Source Adult: 19-44 years Male Female ab: This study investigated how equipment and sex affect the prediction accuracy of the maximum number of repetitions performed to failure (RTF) using the fastest mean velocity of the set (MVfastest). Sixteen men and twelve women completed four sessions (two using free-weight equipment and two sessions using the Smith machine). Each session involved three sets of repetitions to failure against the 65%, 75%, and 85% of the one-repetition maximum, interspersed by 10-min of rest. The goodness-of-fit of the individualized RTF-MVfastest relationships was comparable between both equipment types and sexes (P ≥0.510). Moreover, there were not significant differences in the MVfastest associated with RTF between equipment types (P ≥0.258). However, the MVfastest associated with RTF was higher for men than for women in repetitions 6 to 15 (P ≤0.043; ES≥0.69). In addition, the absolute errors when predicting RTF showed no significant differences between equipment types and loads (P <0.444). Specifically, these RTF estimates were within an acceptable range for men (<2 repetitions), but not for women (≥2 repetitions) (main effect of sex: P ≤0.018; ES≥0.58). These findings suggest that individualized RTF-MVfastest equations estimate the RTF with an acceptable precision in men during bench press exercises in both equipment types but exhibit lower precision for women. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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