<?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>0034-7523</journal-id>
<journal-title><![CDATA[Revista Cubana de Medicina]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Cuban de Med]]></abbrev-journal-title>
<issn>0034-7523</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75232023000400029</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Efectos del ciclismo en la composición corporal e indicadores de riesgo metabólico]]></article-title>
<article-title xml:lang="en"><![CDATA[Effects of cycling on Body Composition and Metabolic Risk Indicators]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas Hernández]]></surname>
<given-names><![CDATA[Joel Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mendieta Zerón]]></surname>
<given-names><![CDATA[Hugo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hinojosa Juárez]]></surname>
<given-names><![CDATA[Araceli Consuelo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Da Boit Martinello]]></surname>
<given-names><![CDATA[Katia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Santana]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma del Estado de México Facultad de Medicina ]]></institution>
<addr-line><![CDATA[ Toluca]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la Costa  ]]></institution>
<addr-line><![CDATA[ Barranquilla]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>62</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75232023000400029&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75232023000400029&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75232023000400029&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  El ciclismo es una actividad física que se practica de forma recreativa y como actividad laboral, en base a esto los beneficios en la salud varían. Sus efectos pueden extenderse en la regulación de la expresión de citocinas proinflamatorias en la obesidad; sin embargo, se deben estudiar detalles en los indicadores clínicos asociados a otras enfermedades crónico-degenerativas.  Objetivo:  Identificar los cambios en los parámetros clínicos que sirven como indicadores de riesgo metabólico en personas que realizan ciclismo como ejercicio habitual y como actividad laboral.  Métodos:  Se realizó una investigación de diseño transversal, descriptivo en el Estado de México, México. Se formaron 3 grupos de 16 participantes provenientes de Toluca y municipios aledaños. Se realizaron mediciones de composición corporal y análisis bioquímicos para identificar las diferencias entre los grupos a través de la prueba t- student y el análisis de varianza ANOVA.  Resultados:  Los análisis estadísticos reportaron diferencias significativas en las concentraciones de lipoproteínas de alta densindad y triglicéridos. Para el grupo de los conductores de bicitaxi fue más favorable, se detalla como el tiempo de la actividad ayuda a mantener los parámetros de composición corporal como el porcentaje del tejido muscular y adiposo.  Conclusiones:  Los beneficios del ciclismo se presentaron con diferentes grados de eficiencia de acuerdo con la modalidad en la que se practican. Las variables no cambian de forma significativa en ningún grupo, pueden ser dependientes de otras variables como la alimentación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Cycling is a physical activity, which is practiced recreationally and as a work activity. Its effects may extend to the regulation of the expression of proinflammatory cytokines in obesity; however, details should be studied in the clinical indicators associated with other chronic-degenerative diseases.  Objective: To identify changes in clinical parameters that serve as indicators of metabolic risk in people who perform cycling as a regular exercise and as a work activity.  Methods:  A cross-sectional and descriptive design research was carried out in the State of Mexico, Mexico. Three groups of 16 participants were formed from Toluca and surrounding municipalities. Body composition measurements and biochemical analyzes were performed to identify differences between groups through Student's t test and ANOVA analysis of variance.  Results:  Statistical analyzes reported significant differences in HDL and triglyceride concentrations. For the group of pedicab drivers it was more favorable, it is detailed how the time of the activity helps to maintain body composition parameters such as the percentage of muscle and adipose tissue.  Conclusions:  The benefits of cycling were presented with different degrees of efficiency according to the modality in which they are practiced. The variables do not change significantly in any group and may be dependent on other variables such as diet.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[actividad física]]></kwd>
<kwd lng="es"><![CDATA[salud laboral]]></kwd>
<kwd lng="es"><![CDATA[composición corporal]]></kwd>
<kwd lng="es"><![CDATA[estado nutricional]]></kwd>
<kwd lng="es"><![CDATA[enfermedades metabólicas]]></kwd>
<kwd lng="en"><![CDATA[physical activity]]></kwd>
<kwd lng="en"><![CDATA[occupational health]]></kwd>
<kwd lng="en"><![CDATA[body composition]]></kwd>
<kwd lng="en"><![CDATA[nutritional condition]]></kwd>
<kwd lng="en"><![CDATA[metabolic diseases]]></kwd>
</kwd-group>
</article-meta>
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<source><![CDATA[Environ Health Perspect]]></source>
<year>2021</year>
<volume>129</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
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</back>
</article>
