Influence of Contextual Factors, Technical Performance, and Movement Demands on the Subjective Task Load Associated With Professional Rugby League Match-Play.
Purpose: To identify the association between several contextual match factors, technical performance, and external movement demands on the subjective task load of elite rugby league players. Methods: Individual subjective task load, quantified using the National Aeronautics and Space Administration...
| Publicado en: | International Journal of Sports Physiology & Performance Vol. 16; no. 6; pp. 763 - 772 |
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| Autores principales: | , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Human Kinetics Publishers, Inc.
Jun2021
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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=150444425&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 150444425 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 15550265 16IB jtl: International Journal of Sports Physiology & Performance issn: 15550265 maglogo: N pubinfo: dt: Jun2021 vid: 16 iid: 6 pid: 553 pub: Human Kinetics Publishers, Inc. place: Champaign, Illinois artinfo: ui: 150444425 150444425 150444425 10.1123/ijspp.2019-0998 150444425 ppf: 763 ppct: 9 formats: tig: atl: Influence of Contextual Factors, Technical Performance, and Movement Demands on the Subjective Task Load Associated With Professional Rugby League Match-Play. aug: au: Mullen, Thomas Twist, Craig Daniels, Matthew Dobbin, Nicholas Highton, Jamie sug: subj: Athletic Performance Evaluation Movement Athletes, Elite Psychosocial Factors Athletes, Professional Psychosocial Factors Rugby Task Performance and Analysis Sporting Events Professional Sports Human Scales Models, Statistical Descriptive Statistics Effect Size Confidence Intervals Motion Competitive Behavior Sprinting Time Factors Mental Health ab: Purpose: To identify the association between several contextual match factors, technical performance, and external movement demands on the subjective task load of elite rugby league players. Methods: Individual subjective task load, quantified using the National Aeronautics and Space Administration Task Load Index (NASA-TLX), was collected from 29 professional rugby league players from one club competing in the European Super League throughout the 2017 season. The sample consisted of 26 matches (441 individual data points). Linear mixed modeling revealed that various combinations of contextual factors, technical performance, and movement demands were associated with subjective task load. Results: Greater number of tackles (effect size correlation ± 90% confidence intervals; η2 =.18 ±.11), errors (η2 =.15 ±.08), decelerations (η2 =.12 ±.08), increased sprint distance (η2 =.13 ±.08), losing matches (η2 =.36 ±.08), and increased perception of effort (η2 =.27 ±.08) led to most likely–very likely increases in subjective total task load. The independent variables included in the final model for subjective mental demand (match outcome, time played, and number of accelerations) were unclear, excluding a likely small correlation with technical errors (η2 =.10 ±.08). Conclusions: These data provide a greater understanding of the subjective task load and their association with several contextual factors, technical performance, and external movement demands during rugby league competition. Practitioners could use this detailed quantification of internal loads to inform recovery sessions and current training practices. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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