<?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>1135-5727</journal-id>
<journal-title><![CDATA[Revista Española de Salud Pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Esp. Salud Publica]]></abbrev-journal-title>
<issn>1135-5727</issn>
<publisher>
<publisher-name><![CDATA[Ministerio de Sanidad]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1135-57272018000100216</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La actividad física organizada en las personas mayores, una herramienta para mejorar la condición física en la senectud]]></article-title>
<article-title xml:lang="en"><![CDATA[Organized physical activity in the elderly, a tool to improve physical fitness during ageing]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez-Cabello]]></surname>
<given-names><![CDATA[Alba]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A3 "/>
<xref ref-type="aff" rid="Af4"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vila-Maldonado]]></surname>
<given-names><![CDATA[Sara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pedrero-Chamizo]]></surname>
<given-names><![CDATA[Raquel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villa-Vicente]]></surname>
<given-names><![CDATA[José Gerardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gusi]]></surname>
<given-names><![CDATA[Narcis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espino]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Gross]]></surname>
<given-names><![CDATA[Marcela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Casajús]]></surname>
<given-names><![CDATA[José Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A4"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ara]]></surname>
<given-names><![CDATA[Ignacio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Universitario de la Defensa  ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Zaragoza GENUD (Growth, Exercise, Nutrition and Development) Research Group ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Agroalimentario de Aragón (IA2)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad de Castilla la Mancha Grupo de Investigación GENUD Toledo ]]></institution>
<addr-line><![CDATA[Toledo ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Universidad Politécnica de Madrid Departamento de Salud y Rendimiento Humano ImFINE Research Group]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af8">
<institution><![CDATA[,Universidad de León Instituto de Biomedicina (IBIOMED) ]]></institution>
<addr-line><![CDATA[León ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af9">
<institution><![CDATA[,Universidad de Extremadura  ]]></institution>
<addr-line><![CDATA[Cáceres ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="A10">
<institution><![CDATA[,Cabildo de Gran Canaria Unidad de Medicina del Deporte ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2018</year>
</pub-date>
<volume>92</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1135-57272018000100216&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1135-57272018000100216&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1135-57272018000100216&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamentos. Un nivel adecuado de condición física (CF) es fundamental para el logro de un envejecimiento saludable. El objetivo de este estudio consistió en evaluar el impacto de la actividad física (AF) organizada y el número de horas de práctica sobre el nivel de CF de las personas mayores.  Método. En el estudio participaron 3104 personas mayores de 65 años de España, pertenecientes al Proyecto Multicéntrico EXERNET (722 hombres y 2382 mujeres; edad media: 72,1±5,3 años). La CF se evaluó mediante 8 test específicos para esta población. La participación en AF organizada se registró mediante un cuestionario. Las diferencias en la CF en función de la práctica y número de horas de AF se midieron con ANCOVA ajustando por edad, horas de caminar y de estar sentado.  Resultados. Aquellos que no participaban en este tipo de actividad incrementaban su riesgo de tener un nivel bajo de CF en la mayoría de las variables evaluadas, observándose algunas diferencias entre sexos (OR: desde 1,6 hasta 2,6 en hombres y desde 1,4 hasta 2,2 en mujeres). En los hombres no se observó ninguna diferencia significativa entre practicar menos de 2, 2-4 o más de 4 horas (todos P&gt;0,05), a excepción de la fuerza del brazo izquierdo; sin embargo, las mujeres que realizaban más de 2 horas de AF organizada a la semana tenían mayor equilibrio, fuerza de piernas y de brazos, flexibilidad de piernas, velocidad al caminar y resistencia aeróbica que aquellas que asistían a este tipo de sesiones menos de 2 horas a la semana (P&lt;0,05).  Conclusiones. La práctica de AF organizada produce un efecto beneficioso sobre la CF de las personas mayores independientemente de la edad, las horas que estén sentados o el tiempo que dediquen a caminar.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background. An adequate level of fitness is critical to achieving healthy ageing. The aim of this study was to evaluate the impact of organized physical activity (PA) and the number of hours of practice on the fitness levels of the elderly.  Method. A total of 3104 people over 65 years old from Spain, belonging to the EXERNET Multicenter Project (722 men and 2382 women, mean age: 72.1 ± 5.3 years) participated in the study. Fitness was evaluated by 8 specific tests for this population. Participation in organized PA was recorded through a questionnaire. Differences in fitness values depending on the participation in PA and the number of hours were measured with ANCOVA adjusting for age, hours of walking and sitting time.  Results. Those who did not participate in this type of activity increased their risk of having a low level of fitness in most variables evaluated, with some differences between sexes (OR: from 1.6 to 2.6 in men and from 1.4 to 2.2 in women). In men, no significant differences were observed between practicing less than 2, 2-4 or more than 4 hours (P&gt;0,05), with an exception in the strength of the left arm. However, women who performed more than 2 hours a week in organized PA had better balance, strength of lower and upper extremities, flexibility of lower extremities, walking speed and aerobic capacity than those who performed less than 2 hours of PA a week (P&lt;0,05).  Conclusions. The practice of organized PA produces a beneficial effect on the fitness of the elderly regardless of age, hours of walking and time sitting per day.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Condición física]]></kwd>
<kwd lng="es"><![CDATA[Ejercicio]]></kwd>
<kwd lng="es"><![CDATA[Envejecimiento]]></kwd>
<kwd lng="es"><![CDATA[Salud]]></kwd>
<kwd lng="es"><![CDATA[Estilo de vida saludable]]></kwd>
<kwd lng="es"><![CDATA[Personas mayores]]></kwd>
<kwd lng="es"><![CDATA[Ancianos frágiles]]></kwd>
<kwd lng="es"><![CDATA[Calidad de vida]]></kwd>
<kwd lng="es"><![CDATA[Resistencia física]]></kwd>
<kwd lng="es"><![CDATA[Fuerza muscular]]></kwd>
<kwd lng="en"><![CDATA[Physical fitness]]></kwd>
<kwd lng="en"><![CDATA[Exercise]]></kwd>
<kwd lng="en"><![CDATA[Ageing]]></kwd>
<kwd lng="en"><![CDATA[Health]]></kwd>
<kwd lng="en"><![CDATA[Healthy lifestyle]]></kwd>
<kwd lng="en"><![CDATA[Aged]]></kwd>
<kwd lng="en"><![CDATA[Frail elderly]]></kwd>
<kwd lng="en"><![CDATA[Quality of life]]></kwd>
<kwd lng="en"><![CDATA[Physical endurance]]></kwd>
<kwd lng="en"><![CDATA[Muscle strength]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<collab>Instituto Nacional de Estadísitica (INE)</collab>
<source><![CDATA[Cifras de población a 1 de enero de 2013 -Estadísticas de Migraciones 2012. Datos provisionales]]></source>
<year>2013</year>
<publisher-name><![CDATA[Ministerio de Sanidad y Política Social]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="">
<collab>Instituto Nacional de Estadística (INE)</collab>
<source><![CDATA[Proyección de la Población de España 2014-2064]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="">
<collab>Ministerio de Sanidad, Servicios Sociales e Igualdad</collab>
<source><![CDATA[Documento de consenso sobre prevención de fragilidad y caídas en la persona mayor. Estrategia de Promoción de la Salud y Prevención en el SNS]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="">
<collab>Instituto de Mayores y Servicios Sociales (IMSERSO). Secretaría General de Política Social y Consumo. Ministerio de Sanidad, Política Social e Igualdad</collab>
<source><![CDATA[Libro blanco del envejecimiento activo]]></source>
<year>2011</year>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garcia-Garcia]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
<name>
<surname><![CDATA[Gutierrez Avila]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Alfaro-Acha]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Amor Andres]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Angeles De La Torre Lanza]]></surname>
<given-names><![CDATA[M de los]]></given-names>
</name>
<name>
<surname><![CDATA[Escribano Aparicio]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The prevalence of frailty syndrome in an older population from Spain. The Toledo Study for Healthy Aging]]></article-title>
<source><![CDATA[J Nutr Health Aging]]></source>
<year>2011</year>
<volume>15</volume>
<page-range>852-6</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[PS]]></given-names>
</name>
<name>
<surname><![CDATA[Hsieh]]></surname>
<given-names><![CDATA[CC]]></given-names>
</name>
<name>
<surname><![CDATA[Cheng]]></surname>
<given-names><![CDATA[HS]]></given-names>
</name>
<name>
<surname><![CDATA[Tseng]]></surname>
<given-names><![CDATA[TJ]]></given-names>
</name>
<name>
<surname><![CDATA[Su]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Association between Physical Fitness and Successful Aging in Taiwanese Older Adults]]></article-title>
<source><![CDATA[PLoS One]]></source>
<year>2016</year>
<volume>11</volume>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vogel]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Brechat]]></surname>
<given-names><![CDATA[PH]]></given-names>
</name>
<name>
<surname><![CDATA[Lepretre]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
<name>
<surname><![CDATA[Kaltenbach]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Berthel]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lonsdorfer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Health benefits of physical activity in older patients: a review]]></article-title>
<source><![CDATA[Int J Clin Pract]]></source>
<year>2009</year>
<volume>63</volume>
<page-range>303-20</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reiner]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Niermann]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Jekauc]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Woll]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Long-term health benefits of physical activity--a systematic review of longitudinal studies]]></article-title>
<source><![CDATA[BMC Public Health]]></source>
<year>2013</year>
<volume>13</volume>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fiuza-Luces]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Garatachea]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Berger]]></surname>
<given-names><![CDATA[NA]]></given-names>
</name>
<name>
<surname><![CDATA[Lucia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Exercise is the real polypill]]></article-title>
<source><![CDATA[Physiology (Bethesda)]]></source>
<year>2013</year>
<volume>28</volume>
<page-range>330-58</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="">
<collab>World Health Organization (WHO)</collab>
<source><![CDATA[Global recommendations on physical activity for health]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="book">
<collab>Ministerio de Sanidad, Servicios Sociales e Igualdad</collab>
<source><![CDATA[Encuesta Nacional de Salud. España 2011/12. Actividad física, descanso y ocio]]></source>
<year>2014</year>
<numero>4</numero>
<issue>4</issue>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Ministerio de Sanidad, Servicios Sociales e Igualdad]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pedrero-Chamizo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Olivares]]></surname>
<given-names><![CDATA[PR]]></given-names>
</name>
<name>
<surname><![CDATA[Luzardo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Juez-Bengoechea]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Mata]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence of overweight and obesity in non-institutionalized people aged 65 or over from Spain: the elderly EXERNET multi-centre study]]></article-title>
<source><![CDATA[Obes Rev]]></source>
<year>2011</year>
<volume>42</volume>
<page-range>301-25</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pedrero-Chamizo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Delgado]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez-Llarena]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez-Marroyo]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Cabanillas]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Physical fitness levels among independent non-institutionalized Spanish elderly: The elderly EXERNET multi-center study]]></article-title>
<source><![CDATA[Arch Gerontol Geriatr]]></source>
<year>2012</year>
<volume>55</volume>
<page-range>406-16</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalez-Aguero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Casajus]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Ara]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Vicente-Rodriguez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sedentarism and physical fitness in postmenopausal women]]></article-title>
<source><![CDATA[Nutr Hosp]]></source>
<year>2013</year>
<volume>28</volume>
<page-range>1053-9</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lopez-Rodriguez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Laguna]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gusi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Espino]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Villa]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validation of the self-report EXERNET questionnaire for measuring physical activity and sedentary behavior in elderly]]></article-title>
<source><![CDATA[Arch Gerontol Geriatr]]></source>
<year>2017</year>
<volume>69</volume>
<page-range>156-61</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guadalupe-Grau]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Carnicero]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gutierrez Avila]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Humanes]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Alegre]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Association of regional muscle strength with mortality and hospitalisation in older people]]></article-title>
<source><![CDATA[Age Ageing]]></source>
<year>2015</year>
<volume>44</volume>
<page-range>790-5</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pedrero-Chamizo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Melendez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Vila-Maldonado]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Espino]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Gusi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Higher levels of physical fitness are associated with a reduced risk of suffering sarcopenic obesity and better perceived health among the elderly: the EXERNET multi-center study]]></article-title>
<source><![CDATA[J Nutr Health Aging]]></source>
<year>2015</year>
<volume>19</volume>
<page-range>211-7</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moreno-Vecino]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Arija-Blazquez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pedrero-Chamizo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Cabello]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Alegre]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
<name>
<surname><![CDATA[Perez-Lopez]]></surname>
<given-names><![CDATA[FR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sleep disturbance, obesity, physical fitness and quality of life in older women: EXERNET study group]]></article-title>
<source><![CDATA[Climacteric]]></source>
<year>2017</year>
<volume>20</volume>
<page-range>72-9</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bullo]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Bergamin]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gobbo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sieverdes]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Zaccaria]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Neunhaeuserer]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effects of Pilates exercise training on physical fitness and wellbeing in the elderly: A systematic review for future exercise prescription]]></article-title>
<source><![CDATA[Prev Med]]></source>
<year>2015</year>
<volume>75</volume>
<page-range>1-11</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lesinski]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hortobagyi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Muehlbauer]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Gollhofer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Granacher]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of Balance Training on Balance Performance in Healthy Older Adults: A Systematic Review and Meta-analysis]]></article-title>
<source><![CDATA[Sports Med]]></source>
<year>2015</year>
<volume>45</volume>
<page-range>1721-38</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[WR]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[RJ de]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira Damasceno]]></surname>
<given-names><![CDATA[V de]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[VZ da]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elastic resistance training to increase muscle strength in elderly: a systematic review with meta-analysis]]></article-title>
<source><![CDATA[Arch Gerontol Geriatr]]></source>
<year>2013</year>
<volume>57</volume>
<page-range>8-15</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cadore]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez-Manas]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Sinclair]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Izquierdo]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of different exercise interventions on risk of falls, gait ability, and balance in physically frail older adults: a systematic review]]></article-title>
<source><![CDATA[Rejuvenation Res]]></source>
<year>2013</year>
<volume>16</volume>
<page-range>105-14</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
