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Korkmaz Dayican D, Keser I, Celiker Tosun O, Yavuz O, Tosun G, Kurt S, Baser Secer M. Exercise Position to Improve Synergy Between the Diaphragm and Pelvic Floor Muscles in Women With Pelvic Floor Dysfunction: A Cross Sectional Study. J Manipulative Physiol Ther 2024:S0161-4754(24)00005-8. [PMID: 38520441 DOI: 10.1016/j.jmpt.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 02/15/2024] [Accepted: 02/26/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVE This study aimed to investigate the synergy between the diaphragm and pelvic floor muscles (PFM) according to different exercise positions in women with pelvic floor dysfunction. Our secondary aim was to determine the short-term effects of single-week pelvic floor muscle training (PFMT) program on diaphragmatic function. METHODS The cross-sectional study included 64 women with pelvic floor dysfunction. The participants' diaphragm and abdominal muscle functions during voluntary PFM contraction and relaxation were assessed by surface electromyography and ultrasonography. The surface electromyography assessments were performed in supine (P1), crawling (P2) and sitting (P3) positions. A single week-PFMT was conducted on women who agreed to determine the short-term responses of the diaphragm function. The muscle functions according to exercise positions were compared with Friedman Analysis of Variance, and the short-term effects of single-week PFMT on diaphragm function was analyzed with Wilcoxon Signed-Ranks Test. RESULTS The diaphragm activity during voluntary PFM contraction was highest in P2 before and after single-week PFMT (P < .001). Positive significant correlations were found between the activities diaphragm and abdominal muscles in different exercise positions (P < .05). After single-week PFMT, diaphragm thickness increased (P = .030) in P1, but diaphragm activity did not change in all 3 exercise positions (P > .05). CONCLUSION The synergy between the diaphragm and PFM was greater in the crawling position in women with pelvic floor dysfunction. The abdominal muscles seemed to contribute to maintaining this synergy. Therefore, PFMT combined with diaphragmatic breathing exercises in the crawling position should be considered. In addition, single-week PFMT may positively affect diaphragm function in the short-term.
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Affiliation(s)
- Damla Korkmaz Dayican
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, İzmir Tınaztepe University, İzmir, Turkey
| | - Irem Keser
- Department of Physiotherapy and Rehabilitation, Faculty of Physiotherapy and Rehabilitation, Dokuz Eylül University, İzmir, Turkey
| | - Ozge Celiker Tosun
- Department of Physiotherapy and Rehabilitation, Faculty of Physiotherapy and Rehabilitation, Dokuz Eylül University, İzmir, Turkey
| | - Onur Yavuz
- Department of Obstetrics and Gynecology, Dokuz Eylül University, İzmir, Turkey
| | - Gokhan Tosun
- Department of Obstetrics and Gynecology, Tepecik Education and Research Hospital, İzmir, Turkey
| | - Sefa Kurt
- Department of Obstetrics and Gynecology, Dokuz Eylül University, İzmir, Turkey
| | - Melda Baser Secer
- Manisa Celal Bayar University, Vocational School of Health Services, Manisa, Turkey.
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Yount-Tavener SM, Fay RA. Maintaining A Long-Term Practice of Daily Pelvic Floor Muscle Exercises: What Do Childbearing Women Think? J Midwifery Womens Health 2024. [PMID: 38520694 DOI: 10.1111/jmwh.13626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 01/02/2024] [Indexed: 03/25/2024]
Abstract
INTRODUCTION To be effective, pelvic floor muscle therapy (PFMT) exercises should be intense, be practiced consistently, and include clinical support. Many women do not adhere to a consistent PFMT program, compromising the resolution or prevention of urinary incontinence (UI). This study aimed to answer 2 key questions: What prevents women from performing PFMT long term, and what can health care providers do to support women to perform them? METHODS Postpartum women from 4 sites in the United States completed a questionnaire about experiences with PFMT or Kegel exercises during and after pregnancy. This study focused on one of the 7 open-ended questions: What would prevent you from performing Kegels lifelong? Thematic analysis was implemented via an inductive approach using Braun and Clarke's 6-phase process. RESULTS Three salient themes emerged that help explain factors that prevent women from adhering to a daily PFMT routine: (1) life gets in the way, (2) inadequate PFMT education and instruction, and (3) disconnect exists about long-term consequences. The sample included 368 participants. DISCUSSION The themes were congruent with the limited body of qualitative literature on experience with PFMT exercises. This study was able to identify areas of need in the US maternal health care system to help childbearing people adopt daily PFMT, such as (1) inadequate parental leave and childcare support, (2) no formalized education related to UI and PFMT and a lack of pelvic health promotion, (3) lacking prioritization of long-term PFMT, and (4) the need to dispel the acceptance that UI postbirth is normal. Health care providers should prioritize interactive education, emphasizing how to correctly perform PFMT and the importance and effectiveness of integrating clinical support. To adequately encompass pelvic floor health care and education up to one year postbirth, changes are needed to the US perinatal health care system, providing sufficient insurance reimbursement and parental social support programs.
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Affiliation(s)
- Susan M Yount-Tavener
- Department of Midwifery and Women's Health, Frontier Nursing University, Lexington, Kentucky
| | - Rebecca A Fay
- Department of Midwifery and Women's Health, Frontier Nursing University, Lexington, Kentucky
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Briskin RS, Luck AM. Effects of Pure Barre Exercise on Urinary Incontinence Symptoms: A Prospective Observational Cross-Sectional Study. UROGYNECOLOGY (PHILADELPHIA, PA.) 2023; 29:938-945. [PMID: 37195816 DOI: 10.1097/spv.0000000000001363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
IMPORTANCE Pure Barre is a form of physical exercise using low-impact, high-intensity, pulsatile isometric movements that may serve as a treatment option for urinary incontinence. OBJECTIVE The objective of this study was to measure the effects of the Pure Barre workout on urinary incontinence symptoms and sexual function. STUDY DESIGN This was a prospective observational study of new, female Pure Barre clients with urinary incontinence. Eligible participants completed 3 validated questionnaires at baseline and at follow-up after 10 Pure Barre classes within 2 months. Questionnaires included the Michigan Incontinence Symptoms Index (M-ISI), the Pelvic Floor Distress Inventory-20, and the Female Sexual Function Index-6. Matched differences in domain questionnaire scores between baseline and follow-up were analyzed. RESULTS All questionnaire domains significantly improved for all 25 participants after 10 Pure Barre classes. Median M-ISI severity domain scores decreased from 13 (interquartile range, 9-19) at baseline to 7 at follow-up (interquartile range, 3-10; P < 0.0001). Mean ± SD M-ISI urgency urinary incontinence domain scores decreased from 6.40 ± 3.06 to 2.96 ± 2.13 ( P < 0.0001). Mean ± SD M-ISI stress urinary incontinence scores decreased from 5.24 ± 2.71 to 2.48 ± 1.58 ( P < 0.0001). Mean ± SD Urinary Distress Inventory domain scores decreased from 42.17 ± 17.15 to 29.67 ± 13.73 ( P < 0.0001). Matched rank sum analysis indicated increasing Female Sexual Function Index-6 scores from baseline to follow-up ( P = 0.0022). CONCLUSION The Pure Barre workout may be an enjoyable, conservative management option that improves symptoms of urinary incontinence and sexual function.
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Affiliation(s)
- Rebeccah S Briskin
- From the Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, Henry Ford Health, Detroit, MI
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Dayican DK, Keser I, Yavuz O, Tosun G, Kurt S, Tosun OC. Can pelvic floor muscle training positions be selected according to the functional status of pelvic floor muscles? Niger J Clin Pract 2023; 26:1309-1318. [PMID: 37794544 DOI: 10.4103/njcp.njcp_53_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Background Pelvic floor muscle (PFM) training varies according to the functional status of PFM. It is used to strengthen underactive PFM and relax overactive PFM. Aim This study aimed to determine the appropriate PFM training positions according to the functional status of the PFM in women with pelvic floor dysfunction. Materials and Methods Seventy-six women diagnosed with pelvic floor dysfunction were included. After the digital palpation, participants were divided into four groups according to the functional status of PFM: normal, overactive, underactive, and nonfunctional. Participants' PFM and abdominal muscle functions were assessed with superficial electromyography in three positions (modified butterfly pose-P1, modified child pose-P2, and modified deep squat with block pose-P3). Friedman's analysis of variance and the Kruskal-Wallis test were used to assess whether the function of the muscles differed according to the functional status of the PFM and training positions. Results Normal PFM maximally contracted and relaxed in P1, whereas nonfunctional PFM was in P3 (P > 0.05). Overactive and underactive PFM was most contracted in P2 (P > 0.05) and relaxed in P1 (P < 0.001). In each functional state of the PFM, all abdominal muscles were most relaxed in P1, while their most contracted positions varied (P < 0.05). Conclusion This study showed that the positions in which the PFM relaxes and contracts the most may vary according to the functional status of the PFM. Therefore, different PFM training positions may be preferred according to the functional status of the PFM in women with pelvic floor dysfunction. However, more study needs to be done in this subject.
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Affiliation(s)
- D K Dayican
- Department of Physiotherapy and Rehabilitation, Biruni University, Faculty of Health Sciences; Department of Physiotherapy and Rehabilitation, Biruni University, Graduate Education Institute, Istanbul, Turkey
| | - I Keser
- Dokuz Eylül University, Faculty of Physical Therapy and Rehabilitation, Izmir, Turkey
| | - O Yavuz
- Department of Obstetrics and Gynecology, Dokuz Eylül University, Izmir, Turkey
| | - G Tosun
- Department of Obstetrics and Gynecology, Tepecik Education and Research Hospital, Izmir, Turkey
| | - S Kurt
- Department of Obstetrics and Gynecology, Dokuz Eylül University, Izmir, Turkey
| | - O C Tosun
- Dokuz Eylül University, Faculty of Physical Therapy and Rehabilitation, Izmir, Turkey
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Li X, Liu L, He J, Yan J, Wang Y. Analysis of the effectiveness of the application of pelvic floor rehabilitation exercise and the factors influencing its self-efficacy in postoperative patients with cervical cancer. Front Oncol 2023; 13:1118794. [PMID: 37228499 PMCID: PMC10204585 DOI: 10.3389/fonc.2023.1118794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 04/18/2023] [Indexed: 05/27/2023] Open
Abstract
Objective To analyze the application effect of pelvic floor rehabilitation exercise in postoperative patients with cervical cancer and the factors influencing their self-efficacy. Methods 120 postoperative patients with cervical cancer from January 2019 to January 2022 from the Department of Rehabilitation, Aeronautical Industry Flying Hospital, Bayi Orthopaedic Hospital and Southwest Medical University Affiliated Hospital of Traditional Chinese Medicine, and the Department of Obstetrics and Gynecology, Chengdu Seventh People's Hospital, and the Department of Oncology, Sichuan Provincial People's Hospital were selected for the study. They were divided into routine group (n=44, applied routine care) and exercise group (n=76, applied routine care + pelvic floor rehabilitation exercise) according to the different perioperative care programs. The perioperative indicators, bladder function recovery rate and urinary retention incidence, urodynamic indicators, and pelvic floor distress inventory-short form 20 (PFDI-20) scores were compared between the 2 groups. The general data, PFDI-20 scores and broome pelvic muscle self-efficacy scale (BPMSES) scores of patients in the exercise group were investigated and analyzed individually to investigate the factors influencing the self-efficacy of patients with pelvic floor rehabilitation exercise after cervical cancer surgery. Results The time of first anal exhaust, urine tube retention and hospitalization after surgery were shorter in the exercise group than in the routine group (P<0.05). The bladder function grade I rate after surgery was more in the exercise group than in the routine group, and the urinary retention incidence was lower than that in the routine group (P<0.05). At 2 weeks after exercise, bladder compliance and bladder detrusor systolic pressure were higher in both groups than before exercise, and they were higher in the exercise group than in the routine group (P<0.05). There was no significant difference in urethral closure pressure within and between the two groups (P>0.05). At 3 months after surgery, the PFDI-20 scores were higher in both groups than before surgery, and the exercise group was lower than the routine group (P<0.05).The BPMSES score for the exercise group was (103.33 ± 9.16). Marital status, residence and PFDI-20 scores were influential factors in the self-efficacy level of patients undergoing pelvic floor rehabilitation exercise after cervical cancer surgery (P<0.05). Conclusion Implementing pelvic floor rehabilitation exercise for postoperative patients with cervical cancer can speed up the recovery of pelvic organ function and reduce the occurrence of postoperative urinary retention. Marital status, residence and PFDI-20 scores were influential factors in the self-efficacy level of patients undergoing pelvic floor rehabilitation exercise after cervical cancer surger, medical staff need to incorporate these clinical features to provide targeted nursing interventions to enhance patient compliance with training and improve postoperative survival quality.
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Affiliation(s)
- Xichun Li
- Department of Rehabilitation, Chengfei Hospital, Chengdu, China
| | - Ling Liu
- Department of Rehabilitation, Bayi Orthopaedic Hospital, Chengdu, China
| | - Jinhui He
- Department of Obstetrics and Gynecology, Chengdu Seventh People’s Hospital, Chengdu, China
| | - Jue Yan
- Department of Rehabilitation, Southwest Medical University Affiliated Hospital of Traditional Chinese Medicine, Luzhou, China
| | - Ying Wang
- Department of Oncology, Sichuan Provincial People’s Hospital, Chengdu, China
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Effect of different postures of Pilates combined with Kegel training on pelvic floor muscle strength in post-prostatectomy incontinence. Int Urol Nephrol 2023; 55:519-527. [PMID: 36534222 DOI: 10.1007/s11255-022-03423-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE Urinary incontinence seriously affects the daily ability of older males. This study compared the effect of different postures of Pilates combined with Kegel training on pelvic floor muscle strength in post-prostatectomy incontinence. METHODS We included 38 valid samples [group A = 13 (less than 3 months after surgery), group B = 15 (4-6 months after surgery), group C = 10 (more than 6 months after surgery)] and surface electromyography (EMG) was used to record the maximum, and root mean square values of participants in the three groups under four postures. RESULTS There were significant differences in the maximum and mean values among the three groups. In group A, the mean values were 13.04 ± 1.56, 16.98 ± 1.76, 41.58 ± 4.17, and 24.53 ± 2.45 (P < 0.01), respectively. In group B, the mean values were 13.85 ± 1.55, 18.63 ± 1.44, 45.87 ± 3.31, and 28.63 ± 2.02 (P < 0.01), respectively. In group C, the mean values were 14.80 ± 1.32, 19.59 ± 1.55, 47.85 ± 5.05, and 30.11 ± 2.26 (P < 0.01), respectively. The mean and peak values of surface EMG in the three groups correlated with the four basic movements. R2 values were 0.76 and 0.85, 0.77 and 0.88, 0.77 and 0.91, respectively. CONCLUSIONS Pilates with Kegel training was superior to Kegel training alone in unit recruitment ability of the pelvic floor muscles. Pilates training in different positions is recommended according to the patient's condition.
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Web-Based Yoga-Pilates: A Prospective Cohort Study. UROGYNECOLOGY (HAGERSTOWN, MD.) 2023; 29:252-259. [PMID: 36735441 DOI: 10.1097/spv.0000000000001285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
IMPORTANCE There are limited data to determine the change in severity, efficacy, and mechanism of action of yoga-Pilates in the treatment of stress urinary incontinence (SUI). OBJECTIVES The primary objective was to evaluate the effect of an 8-week web-based home yoga-Pilates exercise program on SUI severity and to evaluate the potential mechanism of action through ultrasound examination of the urethral rhabdosphincter cross-sectional area. STUDY DESIGN This was a prospective cohort study of women with SUI. Participants underwent visits pre- and post-intervention, completed quality of life/severity surveys, and underwent pelvic examination and 3-dimensional transperineal ultrasonography to determine the urethral cross-sectional area. Pre- and post-intervention 24-hour voiding diaries were also collected. The intervention was an 8-week online yoga-Pilates video that tracked and prompted participation. RESULTS Sixty women completed the study; they were predominantly premenopausal (67%) and vaginally parous (65%) and had done yoga (76%) and/or Pilates (44%). Seventy-three percent performed the exercises ≥3 times per week. For the primary outcome, the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form score improved from 9.5 (95% confidence interval [CI], 8.7-10.4) to 7.1 (95% CI, 6.3-7.9) (P < 0.001). The median (interquartile range) number of incontinence episodes per 24 hours decreased from 1 (1-3) to 1 (0-1) (P < 0.001). The Brink pelvic floor strength score improved from 7.1 (95% CI, 6.6-7.7) to 7.7 (95% CI, 7.2-8.2) (P = 0.01). Eighty-three percent reported that they were "better" on Patient Global impression of Improvement. There were no significant changes in urethral measurements. CONCLUSIONS Although it did not meet the minimal clinically important difference, this 8-week web-based yoga-Pilates exercise program improved SUI symptoms and decreased the number of incontinence episodes in women with SUI.
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Menezes EC, da Silva Pereira F, Porto RM, Fank F, Mazo GZ. Effect of exercise on female pelvic floor morphology and muscle function: a systematic review. Int Urogynecol J 2022; 34:963-977. [PMID: 36205725 DOI: 10.1007/s00192-022-05375-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/20/2022] [Indexed: 10/10/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The objective was to synthesize the scientific evidence on the relationship of exercise with morphology and muscle function parameters of the female pelvic floor. The design was a systematic review. METHODS Searches were performed in MEDLINE, PubMed, CINAHL, Web of Science, SCOPUS, SportDiscuss, and Google Scholar up to April 2021. Observational and experimental studies evaluating the morphology and/or function of the pelvic floor muscles (PFMs) in women were eligible. Studies reporting exercise or sports disciplines as exposure/intervention were included. RESULTS Twenty-five studies were included. Compared with the control group, women performing vigorous and high-impact exercises exhibited lower maximum voluntary contraction of the PFM and those performing moderate exercise had better maximum voluntary contraction. Exercise practitioners had a larger hiatal area at rest, during contraction, and during Valsalva, and greater bladder neck descent than the control group. CONCLUSIONS The results of this review demonstrate an inverse relationship of PFM maximum voluntary contraction with exercise intensity. Qualitative synthesis showed that the studies found favorable outcomes for the control group in terms of hiatal area during contraction and Valsalva and bladder neck displacement.
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Affiliation(s)
| | - Franciele da Silva Pereira
- Gerontology Laboratory, State University of Santa Catarina, Street Pascoal Simone, 358, Coqueiros, Florianopolis, SC, CEP: 88080-350, Brazil.
| | - Rafaela Maria Porto
- Gerontology Laboratory, State University of Santa Catarina, Street Pascoal Simone, 358, Coqueiros, Florianopolis, SC, CEP: 88080-350, Brazil
| | - Felipe Fank
- Gerontology Laboratory, State University of Santa Catarina, Street Pascoal Simone, 358, Coqueiros, Florianopolis, SC, CEP: 88080-350, Brazil
| | - Giovana Zarpellon Mazo
- Gerontology Laboratory, State University of Santa Catarina, Street Pascoal Simone, 358, Coqueiros, Florianopolis, SC, CEP: 88080-350, Brazil
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Effect of prolonged second stage of labor on pelvic floor function: A prospective cohort study. Int Urogynecol J 2022; 33:1633-1638. [PMID: 35267059 DOI: 10.1007/s00192-022-05136-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 02/09/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION AND HYPOTHESIS To evaluate the effect of the second stage of labor (SSL) lasting > 2 h on pelvic floor function. METHODS This single-center prospective cohort study included primiparous women with SSL > 2 h treated at Tongji Hospital between January 2018 and December 2019 (case group). A matched group of women with similar newborn weight and SSL < 2 h were recruited simultaneously (control group). Stress urinary incontinence (SUI) and pelvic floor muscle (PFM) characteristics were measured at 6 weeks, 6 months, and finally 1 year postpartum. RESULTS A total of 63 pairs of primiparous women completed 1-year follow-up. The incidence of SUI in the case group was significantly higher than that in the control group at 6 weeks postpartum (P = 0.020); however, the differences were not significant at 1 year postpartum (P=1.00). PFM endurance was significantly lower in the case group at 6 weeks (P = 0.000), 6 months (P = 0.000), and 1 year (P = 0.011) after childbirth. There was no difference in PFM strength between the two groups. The maximal voluntary contraction (MVC) of PFM was significantly lower in the case group at 6 weeks postpartum (P = 0.007), but the differences were not significant at 1 year postpartum (P = 0.197). PFM endurance and MVC were higher at 1 year than at 6 weeks postpartum in both groups. CONCLUSIONS The SSL > 2 h increased the incidence of SUI at 6 weeks postpartum and decreased PFM endurance for 1 year.
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Tosun ÖÇ, Dayıcan DK, Keser İ, Kurt S, Yıldırım M, Tosun G. Are clinically recommended pelvic floor muscle relaxation positions really efficient for muscle relaxation? Int Urogynecol J 2022; 33:2391-2400. [PMID: 35201370 DOI: 10.1007/s00192-022-05119-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 02/03/2022] [Indexed: 10/19/2022]
Abstract
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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Affiliation(s)
- Özge Çeliker Tosun
- Faculty of Physical Therapy and Rehabilitation, Dokuz Eylül University, Izmir, Turkey
| | - Damla Korkmaz Dayıcan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Biruni University, Istanbul, Turkey.
| | - İrem Keser
- Institute of Health Sciences, Dokuz Eylül University, Izmir, Turkey
| | - Sefa Kurt
- Department of Obstetrics and Gynecology, Dokuz Eylül University, Izmir, Turkey
| | - Meriç Yıldırım
- Faculty of Physical Therapy and Rehabilitation, Dokuz Eylül University, Izmir, Turkey
| | - Gökhan Tosun
- Department of Obstetrics and Gynecology, Tepecik Education and Research Hospital, Izmir, Turkey
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Li Q, Zhang X. Effects of yoga on the intervention of levator ani hiatus in postpartum women: a prospective study. J Phys Ther Sci 2021; 33:862-869. [PMID: 34776624 PMCID: PMC8575480 DOI: 10.1589/jpts.33.862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 08/23/2021] [Indexed: 11/24/2022] Open
Abstract
[Purpose] This study aimed to explore the application value of yoga intervention in
early postpartum recovery of the levator ani muscle hiatus (LAH) area. [Participants and
Methods] Females in natural labor from May 2020 to November 2020 in the Third People’s
Hospital of Sun Yat-sen University Ultrasound Research Center were prospectively included
for a pelvic ultrasound examination. The control group received no intervention. The
experimental group received 60-min yoga once a week from week 1 to week 12 postpartum. A
pelvic ultrasound examination was performed on the week 6 and week 12 postpartum. The LAH
area was measured at rest, during contraction and Valsalva maneuver. [Results] A total of
128 participants who met the inclusion criteria were selected and randomly assigned to the
control group (n=66) and the experimental group (n=62)
in pre and post intervention design. No significant differences were found in age, parity,
body mass index, and fetal weight between the control and experimental groups. Further, no
significant difference was observed in the LAH area between the control and experimental
groups at rest, during contraction and Valsalva maneuver on the week 6 postpartum.
However, the LAH area in experimental group significantly reduced at rest, during
contraction and Valsalva maneuver on the week 12 postpartum. The differences of LAH area
(date week 6 minus date week 12) in the control group at rest, during contraction and
Valsalva maneuver were 0.12 ± 3.12 cm2, 0.80 ± 2.29 cm2, and 0.80 ±
4.22 cm2, while in the control these were 1.95 ± 3.41 cm2, 1.39 ±
1.91 cm2, and 3.81 ± 5.49 cm2, respectively. Compared with control
group, the differences of LAH area significantly increased in experimental group at rest
and during Valsalva maneuver. [Conclusion] Yoga intervention can help in the recovery of
LAH.
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Affiliation(s)
- Qunfeng Li
- Macau University of Science and Technology, Faculty of Medicine, China.,Guangdong Vocational College of Science and Technology, China
| | - Xinling Zhang
- Third Affiliated Hospital of Sun Yat-sen University: No. 600, Tianhe Road, Tianhe District, Guangzhou 510630, China
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Mei L, Patel K, Lehal N, Kern MK, Benjamin A, Sanvanson P, Shaker R. Fatigability of the external anal sphincter muscles using a novel strength training resistance exercise device. Am J Physiol Gastrointest Liver Physiol 2021; 320:G609-G616. [PMID: 33596155 PMCID: PMC8238165 DOI: 10.1152/ajpgi.00456.2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Exercises involving pelvic floor muscles including repetitive voluntary contractions of external anal sphincter (EAS) musculature have been used to improve fecal incontinence. Muscle fatigue is a prerequisite for successful strength training. However, muscle fatigue induced by these exercises has not been systematically studied. We aimed to assess the fatigability of EAS muscles during various exercise methods. Twelve nulliparous (21 ± 2.7 yr) women were studied. We evaluated fatigue during 40 repetitive 3-s contractions and 30-s long squeeze contractions both with and without an intra-anal compressible resistant load. The sequence of exercises was randomized. This load was provided by the continence muscles Resistance Exerciser Device. Anal canal pressures were recorded by high-resolution manometry. Exercise against a resistive load showed significant decrease in anal contractile integral (CI) and maximum squeeze pressure during repetitive short squeeze contractions compared with exercise without a load. Linear regression analysis showed a significant negative correlation between anal CI and successive contraction against load, suggesting "fatigue." Similar findings were observed for maximum squeeze pressure (slope with load = -4.2, P = 0.0003, vs. without load = -0.9, P = 0.3). Long squeeze contraction against a load was also more susceptible to fatigue than without a load (P < 0.0001). In conclusion, repetitive contractions against a compressible load induce fatigue and thus have the potential to strengthen the anal sphincter contractile function than contractions without a load. Fatigue rate in long squeeze contraction exercises with a load is significantly faster than that without a load, also indicating greater effectiveness in inducing muscle fatigue.NEW & NOTEWORTHY Fecal incontinence is a distressing disorder with a mainstay of treatment being pelvic floor muscle exercises. However, none of these exercises has proven occurrence of fatigability, which is an important prerequisite for successful muscle strengthening in rehabilitative exercises. In this study, we proved that we can fatigue the external anal sphincter muscles more efficiently by providing a resistive load during anal repetitive short squeeze contractions and long squeeze contraction exercise.
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Affiliation(s)
- Ling Mei
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Krupa Patel
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Navjit Lehal
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Mark K. Kern
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Adam Benjamin
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Patrick Sanvanson
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Reza Shaker
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
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Sha K, Palmer MH, Yeo S. Yoga's Biophysiological Effects on Lower Urinary Tract Symptoms: A Scoping Review. J Altern Complement Med 2019; 25:279-287. [PMID: 30735055 DOI: 10.1089/acm.2018.0382] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Yoga is a mind and body practice that includes relaxation, meditation, breathing exercises, and body postures. It can be effective in enhancing the functioning of several body systems, including the lower urinary tract. Normal lower urinary tract functioning depends in part on the coordination of the bladder, urethra, pelvic floor and other muscles, and the nerves that control them. Lower urinary tract dysfunction can lead to symptoms, that is, stress urinary incontinence (UI), urinary frequency, nocturia, urinary urgency with and without incontinence, and mixed UI. Recent evidence suggests that yoga can improve lower urinary tract symptoms (LUTS). Thus, we performed a scoping review of the literature with regard to the evidence for the effects of yoga on LUTS and factors that may mediate yoga's effects on LUTS with the goal to identify gaps in knowledge regarding the relationship between yoga practice and LUTS. METHODS The authors employed the PRISMA extension for Scoping Reviews (PRISMA-ScR) methodological approach, proposed by Tricco et al., by searching the electronic databases, PubMed, Embase, and PsycINFO, for articles using the following keywords: yoga, urinary incontinence, urinary tract, bladder, and urethra. We assessed the quality of the studies using the Joanna Briggs Institute Critical Appraisal Checklist. RESULTS Of the 172 articles we found, 8 articles met the inclusion criteria and were reviewed. We found that, despite the use of different protocols, yoga may reduce certain LUTS by increasing the strength of pelvic floor muscle and/or regulating the autonomic nervous system and activating the central nervous system. CONCLUSIONS Yoga is a noninvasive practice that may improve some LUTS. Rigorous studies are needed to determine the specific mechanisms through which yoga may affect LUTS.
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Affiliation(s)
- Kaihui Sha
- 1 School of Nursing, Binzhou Medical University, Binzhou, China
| | - Mary H Palmer
- 2 School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - SeonAe Yeo
- 2 School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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