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        "resumen" => "<span id="as0005" class="elsevierStyleSection elsevierViewall"><p id="sp0005" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Contexto&#58;</span> A debilidade muscular tem impacto significativo na qualidade de vida do indiv&#237;duo com doen&#231;a pulmonar obstrutiva cr&#243;nica &#40;DPOC&#41;&#44; correlacionando-se com o n&#250;mero de exacerba&#231;&#245;es e a mortalidade&#46; Medir a for&#231;a muscular torna-se&#44; portanto&#44; de extrema import&#226;ncia&#46; A aus&#234;ncia de padroniza&#231;&#227;o quanto ao n&#250;mero de s&#233;ries e intervalo de recupera&#231;&#227;o no protocolo de avalia&#231;&#227;o isocin&#233;tica pode gerar resultados d&#237;spares&#44; dificultando a compreens&#227;o e a compara&#231;&#227;o a entre os estudos&#46; <span class="elsevierStyleBold">Objectivo&#58;</span> An&#225;lise do efeito de duas s&#233;ries e tr&#234;s intervalos de repouso na medida de for&#231;a isocin&#233;tica do quadr&#237;ceps&#44; a fim de identificar o protocolo adequado para a realiza&#231;&#227;o do teste&#46; <span class="elsevierStyleBold">M&#233;todos&#58;</span> Indiv&#237;duos com DPOC grave ou muito grave realizaram tr&#234;s testes isocin&#233;ticos para avalia&#231;&#227;o da musculatura extensora do joelho&#44; &#224; velocidade angular de 60&#176;<span class="elsevierStyleHsp" style=""></span>&#183;<span class="elsevierStyleHsp" style=""></span>s<span class="elsevierStyleSup">&#8722;<span class="elsevierStyleHsp" style=""></span>1</span>&#44; com intervalos de recupera&#231;&#227;o de 30&#44; 60 ou 120 segundos&#46; Cada teste consistiu em duas s&#233;ries de cinco repeti&#231;&#245;es&#44; nas quais foram mensurados pico de torque&#44; trabalho total e &#237;ndice de fadiga&#46; <span class="elsevierStyleBold">Resultados&#58;</span> Nos 20 indiv&#237;duos estudados &#40;66&#44;1<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>7&#44;4 anos&#44; 70<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#44;8<span class="elsevierStyleHsp" style=""></span>kg&#44; 167&#44;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>&#177; 6&#44;2<span class="elsevierStyleHsp" style=""></span>cm&#44; VEF<span class="elsevierStyleInf">1</span> 36&#44;5<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#44;1&#37; do predito&#41; n&#227;o houve diferen&#231;a significativa nos valores de pico de torque&#44; trabalho total e &#237;ndice de fadiga&#44; independente do n&#250;mero de s&#233;ries ou da dura&#231;&#227;o do intervalo de recupera&#231;&#227;o entre elas&#46; <span class="elsevierStyleBold">Conclus&#227;o&#58;</span> Em indiv&#237;duos com DPOC grave ou muito grave&#44; a for&#231;a muscular do quadr&#237;ceps pode ser avaliada por meio de protocolo isocin&#233;tico composto por uma s&#233;rie de contrac&#231;&#245;es com cinco repeti&#231;&#245;es&#59; se forem realizadas duas s&#233;ries&#44; 30 segundos de intervalo entre elas &#233; suficiente para garantir a recupera&#231;&#227;o muscular&#46;</p><p id="sp0010" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2010&#59; XVI &#40;5&#41;&#58; 717-736</span></p></span>"
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        "resumen" => "<span id="as0010" class="elsevierStyleSection elsevierViewall"><p id="sp0015" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rationale&#58;</span> Muscle debility has a significant impact on health-related quality of life in subjects with chronic obstructive pulmonary disease &#40;COPD&#41;&#44; and is correlated to exacerbation and even mortality&#46; Assessing muscle strength is extremely relevant&#46; Lack of standardisation in numbers of sets and rest interval in isokinetic test protocol can lead to distinct results&#44; making comprehension and comparisons among studies difficult&#46; <span class="elsevierStyleBold">Aim&#58;</span> To analyse the effect of two sets and three different rest intervals on isokinetic strength measurement of quadriceps tests&#44; in order to define the adequate test protocol&#46; <span class="elsevierStyleBold">Methods&#58;</span> Subjects with severe or very severe COPD underwent three isokinetic tests to evaluate knee extensor muscle strength&#44; at an angular velocity of 60&#176;<span class="elsevierStyleHsp" style=""></span>&#183;<span class="elsevierStyleHsp" style=""></span>s<span class="elsevierStyleSup">&#8722;<span class="elsevierStyleHsp" style=""></span>1</span>&#44; with rest intervals of 30&#44; 60 and 120 seconds&#46; Each test consisted of two sets of five repetitions&#44; during which peak torque&#44; total work and fatigue index were measured&#46; <span class="elsevierStyleBold">Results&#58;</span> In 20 studied subjects &#40;66&#46;1<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>7&#46;4<span class="elsevierStyleHsp" style=""></span>years&#44; 70<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#46;8<span class="elsevierStyleHsp" style=""></span>kg&#44; 167&#46;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>6&#46;2<span class="elsevierStyleHsp" style=""></span>cm&#44; FEV<span class="elsevierStyleInf">1</span> 36&#46;5<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#46;1&#37;&#41;&#44; there were no significant differences in peak torque&#44; total work and fatigue index&#44; independent of number of sets or rest interval between sets&#46; <span class="elsevierStyleBold">Conclusion&#58;</span> In subjects with severe or very severe COPD&#44; quadriceps muscle strength can be evaluated by an isokinetic protocol with one set of five repetitions&#46; If two sets are performed&#44; a rest interval of 30 seconds is enough to ensure muscle recovery between sets&#46;</p><p id="sp0020" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2010&#59; XVI &#40;5&#41;&#58; 717-736</span></p></span>"
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Artigo Original/Original Article
Avaliação muscular isocinética do quadríceps em indivíduos com doença pulmonar obstrutiva crónica
Isokinetic muscle evaluation of quadriceps in patients with chronic obstructive pulmonary disease
Luciana Vieira1,
Corresponding author
lutavernard@yahoo.com.br

Correspondência/Correspondence to: SQS 402 Bloco R Apartamento 301 Asa Sul, CEP: 70236-180 – Brasília/DF – Brasil, Telefone: 55-61-35327956
, Martim Bottaro2, Rodrigo Celes2, Carlos Alberto de Assis Viegas3, César Augusto Melo e Silva1
1 Fisioterapeuta, Centro de Fisioterapia, Hospital Universitário de Brasília/Physiotherapist, Physiotherapy Unit, Hospital Universitário de Brasília
2 Educador físico, Programa de Graduação em Educação Física, Universidade de Brasília/Physical Educator, Graduate Programme in Physical Education, Universidade de Brasília
3 Médico, Serviço de Pneumologia, Hospital Universitário de Brasília/Physician, Pulmonology Unit, Hospital Universitário de Brasília
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        "resumen" => "<span id="as0005" class="elsevierStyleSection elsevierViewall"><p id="sp0005" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Contexto&#58;</span> A debilidade muscular tem impacto significativo na qualidade de vida do indiv&#237;duo com doen&#231;a pulmonar obstrutiva cr&#243;nica &#40;DPOC&#41;&#44; correlacionando-se com o n&#250;mero de exacerba&#231;&#245;es e a mortalidade&#46; Medir a for&#231;a muscular torna-se&#44; portanto&#44; de extrema import&#226;ncia&#46; A aus&#234;ncia de padroniza&#231;&#227;o quanto ao n&#250;mero de s&#233;ries e intervalo de recupera&#231;&#227;o no protocolo de avalia&#231;&#227;o isocin&#233;tica pode gerar resultados d&#237;spares&#44; dificultando a compreens&#227;o e a compara&#231;&#227;o a entre os estudos&#46; <span class="elsevierStyleBold">Objectivo&#58;</span> An&#225;lise do efeito de duas s&#233;ries e tr&#234;s intervalos de repouso na medida de for&#231;a isocin&#233;tica do quadr&#237;ceps&#44; a fim de identificar o protocolo adequado para a realiza&#231;&#227;o do teste&#46; <span class="elsevierStyleBold">M&#233;todos&#58;</span> Indiv&#237;duos com DPOC grave ou muito grave realizaram tr&#234;s testes isocin&#233;ticos para avalia&#231;&#227;o da musculatura extensora do joelho&#44; &#224; velocidade angular de 60&#176;<span class="elsevierStyleHsp" style=""></span>&#183;<span class="elsevierStyleHsp" style=""></span>s<span class="elsevierStyleSup">&#8722;<span class="elsevierStyleHsp" style=""></span>1</span>&#44; com intervalos de recupera&#231;&#227;o de 30&#44; 60 ou 120 segundos&#46; Cada teste consistiu em duas s&#233;ries de cinco repeti&#231;&#245;es&#44; nas quais foram mensurados pico de torque&#44; trabalho total e &#237;ndice de fadiga&#46; <span class="elsevierStyleBold">Resultados&#58;</span> Nos 20 indiv&#237;duos estudados &#40;66&#44;1<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>7&#44;4 anos&#44; 70<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#44;8<span class="elsevierStyleHsp" style=""></span>kg&#44; 167&#44;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>&#177; 6&#44;2<span class="elsevierStyleHsp" style=""></span>cm&#44; VEF<span class="elsevierStyleInf">1</span> 36&#44;5<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#44;1&#37; do predito&#41; n&#227;o houve diferen&#231;a significativa nos valores de pico de torque&#44; trabalho total e &#237;ndice de fadiga&#44; independente do n&#250;mero de s&#233;ries ou da dura&#231;&#227;o do intervalo de recupera&#231;&#227;o entre elas&#46; <span class="elsevierStyleBold">Conclus&#227;o&#58;</span> Em indiv&#237;duos com DPOC grave ou muito grave&#44; a for&#231;a muscular do quadr&#237;ceps pode ser avaliada por meio de protocolo isocin&#233;tico composto por uma s&#233;rie de contrac&#231;&#245;es com cinco repeti&#231;&#245;es&#59; se forem realizadas duas s&#233;ries&#44; 30 segundos de intervalo entre elas &#233; suficiente para garantir a recupera&#231;&#227;o muscular&#46;</p><p id="sp0010" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2010&#59; XVI &#40;5&#41;&#58; 717-736</span></p></span>"
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        "resumen" => "<span id="as0010" class="elsevierStyleSection elsevierViewall"><p id="sp0015" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rationale&#58;</span> Muscle debility has a significant impact on health-related quality of life in subjects with chronic obstructive pulmonary disease &#40;COPD&#41;&#44; and is correlated to exacerbation and even mortality&#46; Assessing muscle strength is extremely relevant&#46; Lack of standardisation in numbers of sets and rest interval in isokinetic test protocol can lead to distinct results&#44; making comprehension and comparisons among studies difficult&#46; <span class="elsevierStyleBold">Aim&#58;</span> To analyse the effect of two sets and three different rest intervals on isokinetic strength measurement of quadriceps tests&#44; in order to define the adequate test protocol&#46; <span class="elsevierStyleBold">Methods&#58;</span> Subjects with severe or very severe COPD underwent three isokinetic tests to evaluate knee extensor muscle strength&#44; at an angular velocity of 60&#176;<span class="elsevierStyleHsp" style=""></span>&#183;<span class="elsevierStyleHsp" style=""></span>s<span class="elsevierStyleSup">&#8722;<span class="elsevierStyleHsp" style=""></span>1</span>&#44; with rest intervals of 30&#44; 60 and 120 seconds&#46; Each test consisted of two sets of five repetitions&#44; during which peak torque&#44; total work and fatigue index were measured&#46; <span class="elsevierStyleBold">Results&#58;</span> In 20 studied subjects &#40;66&#46;1<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>7&#46;4<span class="elsevierStyleHsp" style=""></span>years&#44; 70<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#46;8<span class="elsevierStyleHsp" style=""></span>kg&#44; 167&#46;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>6&#46;2<span class="elsevierStyleHsp" style=""></span>cm&#44; FEV<span class="elsevierStyleInf">1</span> 36&#46;5<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#46;1&#37;&#41;&#44; there were no significant differences in peak torque&#44; total work and fatigue index&#44; independent of number of sets or rest interval between sets&#46; <span class="elsevierStyleBold">Conclusion&#58;</span> In subjects with severe or very severe COPD&#44; quadriceps muscle strength can be evaluated by an isokinetic protocol with one set of five repetitions&#46; If two sets are performed&#44; a rest interval of 30 seconds is enough to ensure muscle recovery between sets&#46;</p><p id="sp0020" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2010&#59; XVI &#40;5&#41;&#58; 717-736</span></p></span>"
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ISSN: 08732159
Original language: Portuguese
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2019 December 46 25 71
2019 November 55 16 71
2019 October 52 16 68
2019 September 48 25 73
2019 August 47 15 62
2019 July 30 23 53
2019 June 36 11 47
2019 May 42 22 64
2019 April 53 21 74
2019 March 47 9 56
2019 February 43 6 49
2019 January 52 17 69
2018 December 23 6 29
2018 November 5 0 5
2018 October 4 6 10
2018 September 11 7 18
2018 August 50 21 71
2018 July 32 24 56
2018 June 56 18 74
2018 May 39 25 64
2018 April 44 27 71
2018 March 42 43 85
2018 February 19 8 27
2018 January 28 17 45
2017 December 18 19 37
2017 November 27 19 46
2017 October 22 13 35
2017 September 18 12 30
2017 August 23 18 41
2017 July 14 16 30
2017 June 20 25 45
2017 May 33 12 45
2017 April 12 5 17
2017 March 16 61 77
2017 February 15 2 17
2017 January 12 8 20
2016 December 16 7 23
2016 November 10 3 13
2016 October 9 6 15
2016 September 2 8 10
2016 August 4 1 5
2016 July 3 2 5
2016 June 0 1 1
2016 April 6 22 28
2016 March 4 8 12
2016 February 8 8 16
2016 January 12 9 21
2015 December 6 6 12
2015 November 5 1 6
2015 October 2 2 4
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