<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2223-1773</journal-id>
<journal-title><![CDATA[Ciencia y Deporte]]></journal-title>
<abbrev-journal-title><![CDATA[Ciencia y Deporte]]></abbrev-journal-title>
<issn>2223-1773</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Cultura Física de la Universidad de Camagüey "Ignacio Agramonte Loynaz", Cuba.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2223-17732023000100112</article-id>
<article-id pub-id-type="doi">10.34982/2223.1773.2023.v8.no1.008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Características antropométricas, composición corporal y somatotipo por posiciones de juego en futbolistas profesionales ecuatorianos]]></article-title>
<article-title xml:lang="pt"><![CDATA[Características antropométricas, composição corporal e somatótipo por posições de jogo em jogadores profissionais de futebol equatorianos]]></article-title>
<article-title xml:lang="en"><![CDATA[Anthropometric Characteristics, Body Composition, and Somatotype by Position in Professional Ecuadoran Soccer Players]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarado Dominguez]]></surname>
<given-names><![CDATA[Nelson]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez Cruz]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Estatal de Milagro  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Guayaquil  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<volume>8</volume>
<numero>1</numero>
<fpage>112</fpage>
<lpage>127</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2223-17732023000100112&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2223-17732023000100112&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2223-17732023000100112&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  El fútbol como una disciplina acíclica compleja y particularmente exigente, demanda de aptitudes físicas muy altas.  Objetivo: Determinar las características antropométricas, composición corporal y somatotipo para revelar el perfil morfológico de los futbolistas profesionales ecuatorianos y compararlos según las posiciones de juego.  Material y método: Se efectuó un estudio observacional descriptivo. Se evaluaron 73 futbolistas profesionales ecuatorianos: siete arqueros, 25 defensas, 29 volantes y 12 delanteros. Para las respectivas mediciones se aplicó el protocolo internacional ISAK y se usó equipos completamente calibrados. Se empleó una prueba Anova para la descripción de la información y una prueba de T de student para verificar las diferencias significativas (p&lt;0.05) por posiciones juego.  Resultados:  Se evidenciaron diferencias significativas (p&lt;0.05) entre las posiciones de juego, concretamente entre los porteros y el resto de jugadores. Frente a los jugadores internacionales, los futbolistas ecuatorianos difieren en medidas básicas y masa muscular. Con respecto al resto de variables existe mucha similitud.  Conclusiones: Se detallaron las características antropométricas, composición corporal y somatotitpo de los futbolistas ecuatorianos por posiciones de juego y promedio total. Si existen diferencias significativas en las distintas variables estudiadas por posiciones de juego. El futbolista ecuatoriano difiere en medidas básicas con respecto a los grupos internacionales, presentan menor masa muscular y en relación a la masa grasa, sumatoria de seis pliegues, índice musculo hueso y somatotipo existe una similitud muy marcada.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[SÍNTESE  Introdução:  O futebol como uma disciplina acíclica complexa e particularmente exigente exige aptidões físicas muito elevadas.  Objetivo:  Determinar as características antropométricas, composição corporal e somatótipo para revelar o perfil morfológico dos jogadores profissionais de futebol equatorianos e compará-los de acordo com as posições de jogo.  Método:  Foi realizado um estudo observacional descritivo. Foram avaliados 73 jogadores de futebol profissional equatorianos: sete goleiros, 25 defensores, 29 meio-campistas e 12 atacantes. Para as respectivas medidas, foi aplicado o protocolo internacional ISAK e foi utilizado equipamento totalmente calibrado. Um teste Anova foi usado para descrever as informações e um teste t de Student foi usado para verificar as diferenças significativas (p&lt;0,05) por posições de jogo.  Resultados:  Foram encontradas diferenças significativas (p&lt;0,05) entre as posições de jogo, especificamente entre os goleiros e o resto dos jogadores. Em comparação com os jogadores internacionais, os jogadores equatorianos diferiram nas medidas básicas e na massa muscular. Com relação ao resto das variáveis, há muitas semelhanças.  Conclusões:  As características antropométricas, a composição corporal e o somatótipo dos jogadores de futebol equatorianos foram detalhados por posições de jogo e média total. Existem diferenças significativas nas diferentes variáveis estudadas pelas posições de jogo. O jogador de futebol equatoriano difere nas medidas básicas em relação aos grupos internacionais, apresenta menos massa muscular e em relação à massa gorda, soma de seis dobras, índice músculo-osso e somatótipo há uma semelhança muito marcada.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Soccer is a complex acyclic discipline, which is particularly demanding of very high physical aptitudes.  Aim: To determine the anthropometric characteristics, body composition, and somatotype to unveil the morphological profile of professional Ecuadoran soccer players, and compare them according to the game positions.  Materials and methods: An observational-descriptive study was conducted. A number of 73 Ecuadoran professional soccer players were evaluated, including seven goalkeepers, 25 defenders, 29 wingers, and 12 attackers. The international ISAK protocol was performed for measurements, with optimally calibrated equipment. An ANOVA was performed to describe the information, and a Student-T test was conducted to verify the significant differences (p&lt;0.05) by game position.  Results:  Significant differences (p&lt;0.05) were observed among the different game positions, especially between the goalkeepers and the other players. Compared to the international players, the Ecuadorans differed in terms of basic measurements and muscle mass. The other variables were similar.  Conclusions:  The anthropometric characteristics, body composition, and somatotype of professional Ecuadoran soccer players by position and overall average were determined. There were significant differences among the variables studied by game position. The Ecuadoran soccer players have different basic metrics from the group of international players, with lower muscle mass. Concerning fat, sum of 6 skinfold thickness, muscle-bone index, and somatotype, the similarities were remarkable.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Variables antropométricas]]></kwd>
<kwd lng="es"><![CDATA[composición corporal]]></kwd>
<kwd lng="es"><![CDATA[somatotipo]]></kwd>
<kwd lng="es"><![CDATA[fútbol.]]></kwd>
<kwd lng="pt"><![CDATA[Variáveis antropométricas]]></kwd>
<kwd lng="pt"><![CDATA[composição corporal]]></kwd>
<kwd lng="pt"><![CDATA[somatótipo]]></kwd>
<kwd lng="pt"><![CDATA[futebol.]]></kwd>
<kwd lng="en"><![CDATA[Anthropometric variables]]></kwd>
<kwd lng="en"><![CDATA[body composition]]></kwd>
<kwd lng="en"><![CDATA[somatotype]]></kwd>
<kwd lng="en"><![CDATA[soccer.]]></kwd>
</kwd-group>
</article-meta>
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