GNSS Applications to Assess Performance in Olympic Sailors: Laser Class
| Autor: | Luka Pezelj, Israel Caraballo, José Castro-Piñero, Julio Conde-Caveda, Boris Milavić |
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| Přispěvatelé: | Didáctica de la Educación Física, Plástica y Musical, [Caraballo,I, Conde-Caveda,J, Castro-Piñero,J] GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Puerto Real, Spain. [Caraballo,I, Castro-Piñero,J] Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerto Real, Spain. [Pezelj,L] Faculty of Maritime Studies, University of Split, Split, Croatia. [Milavic,B] Faculty of Kinesiology, University of Split, Split, Croatia., This work has been supported by The European University of the Seas (SEA-EU) project-(Erasmus+, European Universities, Ref 612468-EPP-1-2019-1-ES-EPPKA2-EUR-UNIV)., [Caraballo, Israel] Univ Cadiz, Dept Phys Educ, Fac Educ Sci, GALENO Res Grp, Puerto Real 11519, Spain, [Conde-Caveda, Julio] Univ Cadiz, Dept Phys Educ, Fac Educ Sci, GALENO Res Grp, Puerto Real 11519, Spain, [Castro-Pinero, Jose] Univ Cadiz, Dept Phys Educ, Fac Educ Sci, GALENO Res Grp, Puerto Real 11519, Spain, [Caraballo, Israel] Biomed Res & Innovat Inst Cadiz INiBICA, Res Unit, Puerto Real 11519, Spain, [Conde-Caveda, Julio] Biomed Res & Innovat Inst Cadiz INiBICA, Res Unit, Puerto Real 11519, Spain, [Castro-Pinero, Jose] Biomed Res & Innovat Inst Cadiz INiBICA, Res Unit, Puerto Real 11519, Spain, [Pezelj, Luka] Univ Split, Fac Maritime Studies, Split 21000, Croatia, [Milavic, Boris] Univ Split, Fac Kinesiol, Split 21000, Croatia, European University of the Seas (SEA-EU) project(Erasmus+, European Universities) |
| Rok vydání: | 2021 |
| Předmět: |
Physiological-responses
Computer science dinghy sailing lcsh:Technology lcsh:Chemistry Olympic sailors 0302 clinical medicine Aeronautics General Materials Science Aptitud física Instrumentation lcsh:QH301-705.5 Fluid Flow and Transfer Processes Class (computer programming) Persons::Persons::Occupational Groups::Military Personnel [Medical Subject Headings] General Engineering lcsh:QC1-999 GNSS performance Computer Science Applications Variable (computer science) Sports Check Tags::Male [Medical Subject Headings] 030209 endocrinology & metabolism Sample (statistics) Satellite system Phenomena and Processes::Metabolic Phenomena::Metabolism::Anaerobiosis [Medical Subject Headings] Isometric-exercise 03 medical and health sciences Analytical Diagnostic and Therapeutic Techniques and Equipment::Equipment and Supplies::Radiation Equipment and Supplies::Lasers [Medical Subject Headings] Rayos láser Phenomena and Processes::Biological Phenomena::Ecological and Environmental Phenomena::Meteorological Concepts::Weather [Medical Subject Headings] Personal militar Capacity Rendimiento lcsh:T Process Chemistry and Technology Systems Technology and Food and Beverages::Technology Industry and Agriculture::Transportation::Ships [Medical Subject Headings] 030229 sport sciences Physical fitness Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Physical Fitness [Medical Subject Headings] Persons::Persons::Athletes [Medical Subject Headings] lcsh:Biology (General) lcsh:QD1-999 Check Tags::Female [Medical Subject Headings] GNSS applications lcsh:TA1-2040 lcsh:Engineering (General). Civil engineering (General) lcsh:Physics Demands Velocity made good |
| Zdroj: | Appl. Sci. 2021, 11(1), 264 RODIN: Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz Universidad de Cádiz RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz instname Applied Sciences, Vol 11, Iss 264, p 264 (2021) Applied Sciences Volume 11 Issue 1 |
| Popis: | Laser class is an Olympic sport in which technical and tactical variables are very important in the performance of the sailor. However, the variables that determine performance in a regatta have not been studied, and less so with Olympic sailors. Therefore, the main objectives of this study are to analyze the technical and tactical variables that differentiate sailors based on their level of performance and sex and determine the most important courses in a regatta. The sample consists of 159 Olympic sailors (67 females) of the Laser class, who participated in a World Cup. Velocity made good (VMG), distance, and maneuvers were evaluated using Global Navigation Satellite System (GNSS) devices in the upwind, downwind, and broad reach courses. VMG in upwind and downwind is the technical variable that determines performance in the Laser class. The VMG is decisive in the performance of elite female sailors in the upwind, downwind, and broad reach courses, while in elite male sailors, performance is mainly influenced by speed in upwind and downwind and the distance covered in upwind. The maneuvers do not determine sailing performance in any of the courses of a regatta. |
| Databáze: | OpenAIRE |
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