<?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>0124-0064</journal-id>
<journal-title><![CDATA[Revista de Salud Pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. salud pública]]></abbrev-journal-title>
<issn>0124-0064</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Salud Publica, Facultad de Medicina - Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0124-00642017000100123</article-id>
<article-id pub-id-type="doi">10.15446/rsap.v19n1.61910</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ejercicio físico como tratamiento en el manejo de lumbalgia]]></article-title>
<article-title xml:lang="en"><![CDATA[Exercise as a treatment for low back pain management]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[Gabriel A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamora Salas]]></surname>
<given-names><![CDATA[Juan D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Coopesana R.L  ]]></institution>
<addr-line><![CDATA[San José ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Costa Rica  ]]></institution>
<addr-line><![CDATA[San José ]]></addr-line>
<country>Costa Rica</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2017</year>
</pub-date>
<volume>19</volume>
<numero>1</numero>
<fpage>123</fpage>
<lpage>128</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0124-00642017000100123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0124-00642017000100123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0124-00642017000100123&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La lumbalgia es un padecimiento que conlleva grandes repercusiones económicas, sociales y se ha convertido en una de las primeras causas de incapacidad laboral a nivel global. Cuando ocurre el dolor en la parte baja de la espalda se genera la incertidumbre sobre los factores de riesgo o causas que pueden desencadenar la lumbalgia, sin embargo; su diagnóstico no es sencillo y cerca del 90 % de los casos generalmente no presentan algún tipo de lesión demostrable, por lo que el problema se cataloga como una lumbalgia inespecífica. El tratamiento incluye movimiento de la persona, ya que el reposo debilita y atrofia la musculatura de la espalda, además; dentro de los métodos de ejercicios recomendados se encuentran los ejercicios localizados en musculatura del tronco y abdomen principalmente, resistencia muscular, estabilidad espinal, Pilates, ejercicios de Williams y Mckenzie, técnicas de Feldenkrais y Alexander, entre otros.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Low back pain is an illness with various economic and social repercussions since it is one on the most causes of work absence worldwide. When the patient feels pain in the back, there is an uncertainty regarding a possible risk or cause for low back pain; however, diagnosis is not easy, and around 90 % of the cases do not present physical evidence, therefore, the problem is classified as a non-specific low back pain. Treatment includes body movement, because rest weakens the back muscles and causes atrophy; the recommended exercise methods include exercises for the trunk and abdomen muscles mainly, muscular resistance, spinal stability, Pilates, Williams and Mckenzie exercises, Feldenkrais and Alexander techniques, among others.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dolor de la región lumbar]]></kwd>
<kwd lng="es"><![CDATA[técnicas de ejercicio con movimiento]]></kwd>
<kwd lng="es"><![CDATA[terapia por ejercicio]]></kwd>
<kwd lng="es"><![CDATA[tratamiento (fuente: DeCS, BIREME)]]></kwd>
<kwd lng="en"><![CDATA[Low back pain]]></kwd>
<kwd lng="en"><![CDATA[exercise movement techniques]]></kwd>
<kwd lng="en"><![CDATA[therapy exercise]]></kwd>
<kwd lng="en"><![CDATA[treatment (source: MeSH, NLM)]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<collab>Consejo de Salubridad General</collab>
<source><![CDATA[Diagnóstico, tratamiento y prevención de lumbalgia aguda y crónica en el primer nivel de atención. Cenetec]]></source>
<year>2009</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Salud]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="">
<collab>Caja Costarricense del Seguro Social</collab>
<source><![CDATA[Tratamiento de la lumbalgia aguda: criterios técnicos y recomendaciones basadas en evidencia para la construcción de guías de práctica clínica]]></source>
<year>2005</year>
<publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heneweer]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Staes]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Aufdemkampe]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Rijn]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Vanhees]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Physical Activity and low back pain: a systematic review of recent literature]]></article-title>
<source><![CDATA[Eur Spine Journal]]></source>
<year>2011</year>
<volume>20</volume>
<page-range>826-45</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chacón]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lumbalgia mecánica]]></article-title>
<source><![CDATA[Rev Méd Costa Rica Centroamérica]]></source>
<year>2010</year>
<volume>LXVII</volume>
<numero>593</numero>
<issue>593</issue>
<page-range>229-32</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Van Tulder]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bekkering]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Breen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gil del Real]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hutchinson]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Koes]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Laerum]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Malmivaara]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[European guidelines for the management of acute nonspecific low back pain in primary care]]></article-title>
<source><![CDATA[Eur Spine Journal]]></source>
<year>2006</year>
<volume>15</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>169-91</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[Pérez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contribución al estudio de la lumbalgia inespecífica]]></article-title>
<source><![CDATA[Rev Cubana Ortop. Traumatol]]></source>
<year>2006</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-26</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cuesta]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Labajos]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efectividad clínica de un programa de fisioterapia multimodal complementado con carrera acuática de altai ntensidad sobre la lumbalgia. Un estudio con evaluación previa en el postest]]></article-title>
<source><![CDATA[Fisioterapia]]></source>
<year>2009</year>
<volume>32</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>17-24</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<collab>Australian Acute Musculoskeletal Pain Guidelines Group</collab>
<source><![CDATA[Evidence-Based Management of Acute Musculoskeletal Pain]]></source>
<year>2003</year>
<publisher-name><![CDATA[Australian Academic Press Pty. Ltd]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Alcorta]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Aristegi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Caso]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Esquisabel]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía de Práctica Clínica sobre Lumbalgia. Osakidetza y Departamento de Sanidad del Gobierno Vasco]]></source>
<year>2007</year>
<publisher-loc><![CDATA[España ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liemohn]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<source><![CDATA[Prescripción de ejercicio para la espalda]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Barcelona, España ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Paidotribo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lumbalgia y ejercicio físico]]></article-title>
<source><![CDATA[Rev. int. med. cienc. act. fis. Deporte]]></source>
<year>2006</year>
<volume>6</volume>
<numero>24</numero>
<issue>24</issue>
<page-range>230-47</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Biering]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Physical Measurements as Risk Indicators for low back trouble over a one-year period]]></article-title>
<source><![CDATA[Spine]]></source>
<year>1984</year>
<volume>9</volume>
<page-range>106-19</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[Twomey]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A rationale for the treatment of back pain and joint pain by manual therapy]]></article-title>
<source><![CDATA[Phys Ther]]></source>
<year>1992</year>
<volume>72</volume>
<page-range>885-92</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[Burton]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Müller]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Balagué]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Cardon]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Eriksen]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Hänninen]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[European guidelines for prevention in low back pain]]></article-title>
<source><![CDATA[Eur Spine Journal]]></source>
<year>2006</year>
<volume>15</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>136-68</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[Van Middelkoop]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rubinstein]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Verhagen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ostelo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Koes]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Van Tulder]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Exercise therapy for chronic nonspecific low-back pain]]></article-title>
<source><![CDATA[Clin Rheumatol]]></source>
<year>2010</year>
<volume>24</volume>
<page-range>193-204</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nachemson]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Exercise; Fitness and Back Pain]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bouchard]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Shepherd]]></surname>
<given-names><![CDATA[R.J]]></given-names>
</name>
</person-group>
<source><![CDATA[Exercise Fitness and Health: Consensus of Current knowledge; Campaign 111]]></source>
<year>1990</year>
<publisher-name><![CDATA[Human Kinetics Incorporation]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McGill]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Childs]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Liebenson]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endurance times for low back stabilization exercises: Clinical targets for testing and training from a normal database]]></article-title>
<source><![CDATA[Arch Phys Med Rehabil]]></source>
<year>1999</year>
<volume>80</volume>
<page-range>1941-4</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[Nourbakhsh]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Arab]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relationship between mechanical factors and incidence of low back pain]]></article-title>
<source><![CDATA[J Orthop Sports Phys Ther]]></source>
<year>2002</year>
<volume>32</volume>
<page-range>447-60</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[Chok]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Latimer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Tan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endurance training of the trunk extensor muscles in people with sub-acute LBP]]></article-title>
<source><![CDATA[Phys Ther]]></source>
<year>1999</year>
<volume>79</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1032-42</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[Johnson]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Adegoke]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Ogunlade]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison of four Physiotherapy Regimens in the Treatment of Long -Term Mechanical Low Back Pain]]></article-title>
<source><![CDATA[J Jpn Phys Ther Assoc]]></source>
<year>2010</year>
<volume>13</volume>
<page-range>9-16</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[López]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Oviedo]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Ayala]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Ricardez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Burillo]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[De la Torre]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Juárez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Servín]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Guía clínica para la atención del síndrome doloroso lumbar]]></article-title>
<source><![CDATA[Rev Med]]></source>
<year>2003</year>
<volume>41</volume>
<page-range>123-30</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[Franca]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Burke]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Hanada]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Marques]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Segmental stabilization and muscular strengthening in chronic low back pain-a comparative study]]></article-title>
<source><![CDATA[Clinics]]></source>
<year>2010</year>
<volume>65</volume>
<page-range>1013-7</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luque]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Medina]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Ponce]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<source><![CDATA[Stabilization Exercise for the Management of Low Back Pain]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Spain ]]></publisher-loc>
<publisher-name><![CDATA[Physiotherapy Department, Malaga University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wajswelner]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Metcalf]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Bennell]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical Pilates versus General Exercise for Chronic Low Back Pain: Randomized Trial]]></article-title>
<source><![CDATA[Med Sci Sports Exerc]]></source>
<year>2012</year>
<volume>44</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1197-205</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
