<?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>2221-2434</journal-id>
<journal-title><![CDATA[Revista Finlay]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Finlay]]></abbrev-journal-title>
<issn>2221-2434</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Cienfuegos. Centro Provincial de información de Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2221-24342023000300293</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nivel de actividad física en adolescentes que cursan la enseñanza secundaria en un instituto de Lima]]></article-title>
<article-title xml:lang="en"><![CDATA[Level of Physical Activity in Adolescents who Attend Secondary School in Lima Institute]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López Salazar]]></surname>
<given-names><![CDATA[Richart Gabriel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Neyra Rivera]]></surname>
<given-names><![CDATA[Carlos David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez Ingunza]]></surname>
<given-names><![CDATA[Ericson]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Puesto de Salud La Pampa. Corongo.  ]]></institution>
<addr-line><![CDATA[Ancash ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Privada Peruano-Alemana  ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Continental  ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2023</year>
</pub-date>
<volume>13</volume>
<numero>3</numero>
<fpage>293</fpage>
<lpage>304</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2221-24342023000300293&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2221-24342023000300293&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2221-24342023000300293&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamento: la falta de actividad física está ligada con altos niveles de comportamiento sedentario lo que constituye un factor de riesgo importante para el desarrollo de enfermedades crónicas tales como: el sobrepeso y la obesidad que en los adolescentes se han convertido en un problema de salud a nivel mundial.  Objetivo:  determinar el nivel de actividad física de los alumnos de la enseñanza secundaria de un colegio público de Lima.  Método:  se realizó un estudio descriptivo y transversal en el que se incluyeron alumnos de 12 a 17 años matriculados en el año escolar 2019. La población estuvo conformada por 470 alumnos de secundaria del colegio Institución Educativa Simón Bolívar de la Urbanización Palomino del Cercado de Lima. Se aplico el Inventario de Actividad Física Habitual para Adolescentes y el módulo de comportamientos alimentarios de la Encuesta Mundial de Salud a Escolares. Se empleó el muestreo probabilístico aleatorio simple.  Resultados:  el 52,3 % de los pacientes fueron del sexo masculino, el rango de edad más frecuente fue el de 13 a 15 años con un 70,1 %. La mayoría presentó un estado nutricional normal (83,3 %). El nivel de actividad física habitual fue en su mayoría moderado de un 62 % seguido de bajo con un 19,5 % y alto con un 18,3 %.  Conclusiones:  el nivel de actividad física habitual total que presentan los estudiantes de esta institución educativa es de un nivel moderado, lo cual no cumple con los parámetros recomendados de actividad física para niños y adolescentes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Foundation: the lack of physical activity is linked to high levels of sedentary behavior, which constitutes an important risk factor for the development of chronic diseases such as: overweight and obesity, which in adolescents has become a health problem worldwide.  Objective: determine the level of physical activity of secondary school students of a public school in Lima.  Method: a descriptive and cross-sectional study was carried out in which students between the ages of 12 and 17 enrolled in the 2019 school year were included. The population consisted of 470 high school students from the Institución Educativa Simón Bolívar school in the Palomino Urbanization of Cercado de Lima. The Inventory of Habitual Physical Activity for Adolescents and the eating behaviors module of the World Health Survey of Schoolchildren were applied. Simple random probabilistic sampling was used.  Results: 52.3 % of the patients were male, the most frequent age range was 13 to 15 years with 70.1 %. Most presented a normal nutritional status (83.3 %). The level of habitual physical activity was mostly moderate with 62 % followed by low with 19.5 % and high with 18.3 %.  Conclusions: the level of total habitual physical activity presented by the students of this educational institution is moderate, which does not meet the recommended parameters of physical activity for children and adolescents.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[ejercicio físico]]></kwd>
<kwd lng="es"><![CDATA[actividad física]]></kwd>
<kwd lng="es"><![CDATA[estudiantes]]></kwd>
<kwd lng="es"><![CDATA[enfermedades crónicas]]></kwd>
<kwd lng="en"><![CDATA[physical exercise]]></kwd>
<kwd lng="en"><![CDATA[physical activity]]></kwd>
<kwd lng="en"><![CDATA[students]]></kwd>
<kwd lng="en"><![CDATA[chronic diseases]]></kwd>
</kwd-group>
</article-meta>
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<publisher-name><![CDATA[Ministerio de Educación]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
