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Proprioceptive Stabilizer™ training of the abdominal wall muscles in healthy subjects: a quasi-experimental study

SUMMARY The present quasi-experimental study aimed to assess the transversus abdominis (TrA), internal oblique (IO) and external oblique (EO) thickness in healthy subjects with the proprioceptive Stabilizer™ training in abdominal wall muscles. A sample of 41 healthy participants (age: 31.9 ± 4.5 y;...

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Bibliographic Details
Published in:Revista da Associação Médica Brasileira (1992) 2018-12, Vol.64 (12), p.1134-1138
Main Authors: Morales, Carlos Romero, Sanz, David Rodríguez, Reguera, Mónica de la Cueva, Martínez, Silvia Fernández, González, Patricia Téllez, Pascual, Beatriz Martínez
Format: Magazinearticle
Language:English
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Summary:SUMMARY The present quasi-experimental study aimed to assess the transversus abdominis (TrA), internal oblique (IO) and external oblique (EO) thickness in healthy subjects with the proprioceptive Stabilizer™ training in abdominal wall muscles. A sample of 41 healthy participants (age: 31.9 ± 4.5 y; height: 1.7 ± 0.1 m; weight: 68.3 ± 13.1 kg; body mass index, BMI: 22.9 ± 2.7 kg/m2) were recruited to participate in this study. Ultrasound images of the EO, IO, TrA, rectus anterior (RA) and interrecti distance (IRD) were measured and analyzed by the ImageJ software. Measurements were made at rest and during the abdominal drawing-maneuver (ADIM) developed by the patients with the Stabilizer™ located in the low back holding 40 mmHg for 10 seconds with a visual stimulus provided by a circular pressure marker. Ultrasound measurements for the abdominal wall muscles showed statistically significant differences (Π < .05) for a thickness decrease of the EO, IO and a thickness increase of TrA. A proprioceptive Stabilizer™ training produced a thickness increase in TrA muscle and a thickness decrease in EO and IO muscles in healthy subjects. These findings suggest that a proprioceptive Stabilizer™ training could be useful in individuals with low back pain and lumbopelvic pain. RESUMO O objetivo do presente estudo foi avaliar o transverso abdominal (TrA), o oblíquo interno (OI) e a espessura oblíqua externa (EO) em indivíduos saudáveis com o treinamento proprioceptivo Stabilizer™ nos músculos da parede abdominal. Uma amostra de 41 participantes saudáveis (idade: 31,9±4,5 y, altura: 1,7±0,1 m; peso: 68,3±13,1 kg; índice de massa corporal, IMC: 22,9±2,7 kg / m2) foram recrutados para participar deste estudo. As imagens de ultrassom do EO, IO, TrA, reto anterior (RA) e distância interrecti (IRD) foram medidas e analisadas pelo software ImageJ. As medidas foram feitas em repouso e durante a manobra de desenho abdominal (Adim) desenvolvida pelos pacientes com o StabilizerTM localizado na parte inferior das costas segurando 40 mmHg por 10 segundos com um estímulo visual fornecido por um marcador de pressão circular. As medidas de ultrassom para os músculos da parede abdominal apresentaram diferenças estatisticamente significativas (P
ISSN:0104-4230
1806-9282
DOI:10.1590/1806-9282.64.12.1134