Introduction And Hypothesis: Various positions for pelvic floor muscle (PFM) relaxation are recommended during PFM training in physiotherapy clinics. To our knowledge, there is no study addressing the most effective position for PFM and abdominal muscle relaxation. Therefore, the current study aimed to investigate the effect of different relaxation positions on PFM and abdominal muscle functions in women with urinary incontinence (UI).
Methods: Sixty-seven women diagnosed with UI were enrolled in the study. The type, frequency, and amount of UI were assessed with the International Incontinence Questionnaire-Short Form and bladder diary. Superficial electromyography was used to assess PFM and abdominal muscle functions during three relaxation positions: modified butterfly pose (P1), modified child pose (P2), and modified deep squat with block (P3). Friedman variance analyses and Wilcoxon signed rank test with Bonferroni corrections were used to evaluate the difference between positions.
Results: The most efficient position for PFM relaxation was P1 and followed by P3 and P2, respectively. The order was also the same for abdominal muscles (p < 0.001), P1 > P3 > P2. The rectus abdominis (RA) was the most affected muscle during PFM relaxation. The extent of relaxation of RA muscle increased as the extent of PFM relaxation increased (r = 0.298, p = 0.016). No difference was found between different types of UI during the same position in terms of PFM relaxation extents (p > 0.05).
Conclusions: Efficient PFM relaxation is maintained during positions recommended in physiotherapy clinics. The extent of PFM and abdominal muscle relaxation varies according to the positions.
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http://dx.doi.org/10.1007/s00192-022-05119-3 | DOI Listing |
ACS Appl Mater Interfaces
January 2025
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, Shannxi 710049, China.
High-performance dielectric capacitors featuring large recoverable energy storage density () and high discharge efficiency (η) are beneficial to realize the device miniaturization, lightweight property, and sustainability of advanced pulse power systems. The obtainment of a high electric breakdown strength () is crucial for improving the energy storage performance of dielectric materials. However, as for BiNaTiO (BNT) lead-free relaxor ferroelectric ceramics, the relatively lower directly limits their electrical performance improvement and practical applications.
View Article and Find Full Text PDFJ Clin Med
November 2024
Institute of Basic Sciences, University of Physical Education in Kraków, 31-571 Kraków, Poland.
: Pelvic floor muscles (PFM) play a vital role in the proper functioning of the pelvic and abdominal organs. The PFM are structurally connected to other areas of the body, forming part of the deep front line. Due to its course, this line connects the PFM with the temporomandibular joint (TMJ).
View Article and Find Full Text PDFNeurol Genet
December 2024
From the Department of Neurology (E.S.B.K., K.B., J.P.F.M., B.G.M.V.E., J.D., N.C.V.), Donders Institute for Brain, Cognition and Behaviour; Department of Pathology (B.K.); Department of Rehabilitation (J.T.G.), Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Neuromuscular Diseases Unit (M.O.), Department of Neurology, Hospital de La Santa Creu i Sant Pau; Biomedical Research Institute Sant Pau (IIB Sant Pau) Spain; Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Barcelona; Univ Paris Est Créteil (E.M.), INSERM, U955 IMRB; AP-HP, Hopital Mondor, Neuromuscular Reference Center, Créteil, France; Department of Human Genetics (E.-J.K.), Radboud University Medical Center; and Department of Physiology (C.A.C.O.), Amsterdam University Medical Centers, the Netherlands.
Int Urol Nephrol
October 2024
University of Health Sciences, Tepecik Education and Research Hospital, Department of Obstetrics and Gynecology, Izmir, Turkey.
Rev Bras Ginecol Obstet
October 2024
Universidade Federal do Ceará FortalezaCE Brazil Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Objective: To evaluate and compare the sexual function and pelvic floor muscles (PFM) function of women with endometriosis and chronic pelvic pain (CPP) with and without Myofascial Pelvic Pain Syndrome (MPPS).
Methods: Cross-sectional study conducted between January 2018 and December 2020. Women with deep endometriosis underwent assessments for trigger points (TP) and PFM function using the PERFECT scale.
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