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McCleery J, Diamond E, Kelly R, Li L, Ackerman KE, Adams WM, Kraus E. Centering the female athlete voice in a sports science research agenda: a modified Delphi survey with Team USA athletes. Br J Sports Med 2024:bjsports-2023-107886. [PMID: 38981661 DOI: 10.1136/bjsports-2023-107886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2024] [Indexed: 07/11/2024]
Abstract
OBJECTIVES To co-construct a sports medicine and exercise science research and translational agenda with Team USA elite female athletes serving as the experts on their health, performance and well-being. METHODS 40 Team USA female athletes across sports disciplines participated in an online, anonymous, modified Delphi survey by ranking topics on a Likert scale (1='strongly disagree' and 5='strongly agree') and providing qualitative justification regarding whether they believed having more information and research on each topic would support their athletic performance, health and well-being. After each Delphi round, quantitative rankings of topics and qualitative justifications were analysed, informing revisions to the list of topics for review in the subsequent round. Researchers provided athletes with a detailed report of findings and revisions following each round. RESULTS The final list contained 14 ranked topics. The top five were menstrual cycle symptoms (4.58±0.74), recovery (4.58±0.59), birth control (4.55±0.89), mental health (4.50±0.55) and fueling and the menstrual cycle (4.43±0.74). New topics originating from athletes included recovery, menstrual cycle symptoms, fueling and the menstrual cycle, mental health and sports performance, team dynamics, and institutionalised sexism. CONCLUSION This is the first study to co-construct a research and translational agenda with Team USA elite female athletes. The list of sports science research topics developed by focusing on elite female athletes' voices lays the foundation for future research and provides valuable insight into the specific needs of female athletes.
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Affiliation(s)
- Julie McCleery
- Center for Leadership in Athletics, University of Washington College of Education, Seattle, Washington, USA
| | - Ellie Diamond
- Female Athlete Science and Translational Research Program, Stanford University Department of Orthopaedic Surgery, Redwood City, California, USA
| | - Rose Kelly
- Wu Tsai Female Athlete Program, Division of Sports Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Longxi Li
- Center for Leadership in Athletics, University of Washington College of Education, Seattle, Washington, USA
| | - Kathryn E Ackerman
- Wu Tsai Female Athlete Program, Division of Sports Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - William M Adams
- Department of Sports Medicine, United States Olympic & Paralympic Committee, Colorado Springs, Colorado, USA
- United States Coalition for the Prevention of Illness and Injury in Sport, Colorado Springs, Colorado, USA
| | - Emily Kraus
- Female Athlete Science and Translational Research Program, Stanford University Department of Orthopaedic Surgery, Redwood City, California, USA
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Evenson KR, Brown WJ, Brinson AK, Budzynski-Seymour E, Hayman M. A review of public health guidelines for postpartum physical activity and sedentary behavior from around the world. JOURNAL OF SPORT AND HEALTH SCIENCE 2024; 13:472-483. [PMID: 38158180 PMCID: PMC11184298 DOI: 10.1016/j.jshs.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/29/2023] [Accepted: 12/05/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND The period following pregnancy is a critical time window when future habits with respect to physical activity (PA) and sedentary behavior (SB) are established; therefore, it warrants guidance. The purpose of this scoping review was to summarize public health-oriented country-specific postpartum PA and SB guidelines worldwide. METHODS To identify guidelines published since 2010, we performed a (a) systematic search of 4 databases (CINAHL, Global Health, PubMed, and SPORTDiscus), (b) structured repeatable web-based search separately for 194 countries, and (c) separate web-based search. Only the most recent guideline was included for each country. RESULTS We identified 22 countries with public health-oriented postpartum guidelines for PA and 11 countries with SB guidelines. The continents with guidelines included Europe (n = 12), Asia (n = 5), Oceania (n = 2), Africa (n = 1), North America (n = 1), and South America (n = 1). The most common benefits recorded for PA included weight control/management (n = 10), reducing the risk of postpartum depression or depressive symptoms (n = 9), and improving mood/well-being (n = 8). Postpartum guidelines specified exercises to engage in, including pelvic floor exercises (n = 17); muscle strengthening, weight training, or resistance exercises (n = 13); aerobics/general aerobic activity (n = 13); walking (n = 11); cycling (n = 9); and swimming (n = 9). Eleven guidelines remarked on the interaction between PA and breastfeeding; several guidelines stated that PA did not impact breast milk quantity (n = 7), breast milk quality (n = 6), or infant growth (n = 3). For SB, suggestions included limiting long-term sitting and interrupting sitting with PA. CONCLUSION Country-specific postpartum guidelines for PA and SB can help promote healthy behaviors using a culturally appropriate context while providing specific guidance to public health practitioners.
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Affiliation(s)
- Kelly R Evenson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-8050, USA.
| | - Wendy J Brown
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD 4226, Australia; School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Alison K Brinson
- Department of Anthropology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3115, USA; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-8120, USA
| | | | - Melanie Hayman
- Appleton Institute, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, QLD 4701, Australia
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Gallo Galán LM, Gallo Vallejo MÁ, Aguilar-Cordero MJ, Rojas-Carvajal AM, Gallo Vallejo JL. [Review of nutrition and hydration in relation to physical exercise during pregnancy]. NUTR HOSP 2024. [PMID: 38967305 DOI: 10.20960/nh.05060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2024] Open
Abstract
Studies on nutritional recommendations for pregnant women who exercise are scarce. The objective of this article is not to focus on the diet of pregnant women as a whole, but to review those aspects of it that may be related to physical exercise. To this end, the nutritional and hydration recommendations contained in the main clinical practice guides on physical exercise during pregnancy are collected, including the first Spanish guides. Likewise, the energy requirements required by pregnant women who perform physical exercise during pregnancy for adequate gestational weight gain are addressed, aspects related to macronutrients in the aforementioned population group, and two specific topics, such as nutritional needs in the adolescent who practices physical exercise during pregnancy and eating disorders in pregnant athletes It is concluded by stating that pregnant women who exercise regularly should eat a varied and balanced diet, such as the Mediterranean diet, avoid long periods of fasting to avoid the appearance of hypoglycemia and maintain adequate fluid intake before, during and after physical exercise. Pregnant adolescents who engage in physical exercise require nutritional supervision to achieve adequate gestational weight gain. The pregnant athlete with an eating disorder has a higher risk of complications during pregnancy and childbirth, gynecological, fetal and neonatal, and, therefore, requires close monitoring by specialists in maternal-fetal medicine.
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Affiliation(s)
| | | | - María José Aguilar-Cordero
- Research Group CTS367. Departamento de Enfermería. Universidad de Granada. Complejo Hospitalario Universitario de Granada
| | | | - José Luis Gallo Vallejo
- Servicio de Obstetricia y Ginecología. Hospital Universitario Virgen de las Nieves. Granada. Departamento de Obstetricia y Ginecología. Universidad de Granada
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Woodroffe L, Slayman T, Paulson A, Kruse N, Mancuso A, Hall M. Return to Running for Postpartum Elite and Subelite Athletes. Sports Health 2024:19417381241256973. [PMID: 38864285 DOI: 10.1177/19417381241256973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024] Open
Abstract
CONTEXT There is little evidence to guide elite athletes who desire returning to competition after giving birth to a child. Ultimately, this can result in decreased performance and increased risk of injury. This paper addresses aspects that must be considered when building and monitoring a return to running program for a postpartum elite or subelite athlete, including pelvic floor and core stability, progressive reloading of the musculoskeletal system, monitoring of nutritional parameters, and considerations for lactation. EVIDENCE ACQUISITION PubMed and CINAHL (Cumulative Index for Nursing and Allied Health Literature) were searched with the following search strategy: (extreme sports OR elite athletes OR running OR exercise) AND (breastfeeding OR lactation OR bone density OR fetal weight OR gestational weight gain OR postpartum or post-partum OR postnatal OR post-natal OR pregnancy OR childbirth). The following information is based on best available evidence and clinical experience. STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 4. RESULTS Due to the interplay between cardiovascular fitness, postpartum nutrition, lactation, and progressive reloading of the muscular and skeletal system, we propose a multimodal, multidisciplinary approach to safely and successfully allow an athlete to return to an elite level of competition. CONCLUSION Return to running in the postpartum period is a highly individualized process that benefits from multidisciplinary, individualized care. This includes monitoring of nutrition, core and pelvic floor function, bone reloading, muscle and tendon reloading, and breastfeeding care when applicable. STRENGH OF RECOMMENDATION TAXONOMY (SORT) C.
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Affiliation(s)
- Lisa Woodroffe
- University of Iowa Institute of Orthopedics Sports Medicine and Rehabilitation, University of Iowa Healthcare, Iowa City, Iowa
| | - Tyler Slayman
- University of Iowa Institute of Orthopedics Sports Medicine and Rehabilitation, University of Iowa Healthcare, Iowa City, Iowa
| | - Amanda Paulson
- University of Iowa Institute of Orthopedics Sports Medicine and Rehabilitation, University of Iowa Healthcare, Iowa City, Iowa
| | - Natalie Kruse
- University of Iowa Healthcare Main Campus, Iowa City, Iowa
| | - Abigail Mancuso
- University of Iowa Healthcare Main Campus, Iowa City, Iowa
- University of Iowa Healthcare West Des Moines Campus, West Des Moines, Iowa
| | - Mederic Hall
- University of Iowa Institute of Orthopedics Sports Medicine and Rehabilitation, University of Iowa Healthcare, Iowa City, Iowa
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5
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Gallo-Galán LM, Gallo-Vallejo MA, Gallo-Vallejo JL. [Medical recommendations from primary care on physical exercise in the postpartum]. Semergen 2024; 50:102148. [PMID: 38064768 DOI: 10.1016/j.semerg.2023.102148] [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] [Received: 09/26/2023] [Revised: 11/05/2023] [Accepted: 11/08/2023] [Indexed: 04/01/2024]
Abstract
There is evidence that demonstrates the benefits of practicing physical activity/exercise for the mother after childbirth. However, this postpartum period (PP) is often a missed opportunity in a lifetime for women to start or resume physical exercise and get the great benefits that it can bring them. The objective of this article was to analyze the benefits of physical exercise during PP; the prescription of physical exercise; recommendations on when to resume your practice; barriers and facilitators; physical exercise during breastfeeding; as well as its role in the most frequent illnesses and discomforts in this period, always keeping in mind that the work of the primary care doctor is essential to motivate and encourage women to perform physical exercise in the PP.
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Affiliation(s)
- L M Gallo-Galán
- Servicio de Obstetricia y Ginecología, Hospital Universitario Sanitas La Moraleja, Madrid, España
| | - M A Gallo-Vallejo
- Centro de Medicina Deportiva, Concejalía de Deportes del Ayuntamiento de Granada, Granada, España
| | - J L Gallo-Vallejo
- Servicio de Obstetricia y Ginecología, Hospital Universitario Virgen de las Nieves, Granada, España; Departamento de Obstetricia y Ginecología de la Universidad de Granada, Granada, España.
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Nose-Ogura S, Yoshino O, Nakamura-Kamoto H, Kanatani M, Harada M, Hiraike O, Saito S, Fujii T, Osuga Y. Medical issues for female athletes returning to competition after childbirth. PHYSICIAN SPORTSMED 2024; 52:147-153. [PMID: 36872580 DOI: 10.1080/00913847.2023.2188395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 03/01/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND In recent years, the number of athletes who aim to return to competition after childbirth has increased. However, few international reports have investigated complications during pregnancy, and changes in physical function after childbirth in many athletes. OBJECTIVE To conduct a retrospective investigation of medical problems during pregnancy, and postpartum, in female athletes who aim to return to competition after childbirth, and to identify the barriers and facilitators for their return. METHODS A voluntary web-based survey was aimed at former female athletes who became pregnant with their first child and gave birth during their active sports career. The survey items included respondent background, their exercise activities during and after childbirth, perinatal complications, mode of delivery, symptoms and physical function after childbirth. The participants were divided into a vaginal delivery group and a cesarean section group. RESULTS Three hundred and twenty-eight (29.1 ± 5.1 years old) former athletes were included in the analysis, and about half reported undertaking exercise during pregnancy. The most common perinatal complication was anemia (27.4%). The appearance of any symptoms after childbirth, including low back pain (44.2%) and urinary incontinence (39.9%), was reported by 80.5%. The rate of urinary incontinence may be higher in the vaginal delivery than in the cesarean section group (p = 0.05). The most common physical decline after childbirth was in muscular strength, followed by speed and endurance. CONCLUSION Addressing pregnancy-associated anemia and managing low back pain is critical for athletes aiming to return to competition after childbirth. Additionally, interventions to reduce the risk for and treat urinary incontinence are important. In addition, in order to return to competition after childbirth, it is important to strengthen muscles, especially the lower limbs and trunk, as well as to create a training program that takes into account the sport/events.
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Affiliation(s)
- Sayaka Nose-Ogura
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan
| | - Osamu Yoshino
- Department of Obstetrics and Gynecology, University of Yamanashi, Yamanashi, Japan
| | | | - Mayuko Kanatani
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan
| | - Miyuki Harada
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan
| | - Osamu Hiraike
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan
| | - Shigeru Saito
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Tomoyuki Fujii
- Department of Obstetrics and Gynecology, Sanno Hospital, Tokyo, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan
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Smith SVM, Darroch FE, Giles AR, Wykes D. Fatherhood and Elite Athletics: Sacrifice, Selfishness, and Gaining "Dad Strength". THE JOURNAL OF MEN'S STUDIES 2024; 32:152-177. [PMID: 38269335 PMCID: PMC10803200 DOI: 10.1177/10608265231204564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
This study contributes to a growing body of scholarly discussions around the many aspects and challenges of combining parenthood with elite-level sport, with a particular focus on the experiences of male elite athletes who are fathers. We used a caring masculinities theoretical framework, community-based participatory research, and semi-structured interviews to explore the experiences of 10 elite/international and world-class athletes (n = 9 fathers, n = 1 expectant father). Through reflexive thematic analysis, we identified three main themes: fatherhood can (1) improve and (2) impede elite athlete-fathers' athletic performance; and (3) athlete-fathers experience a trade-off between athletic performance and fatherhood responsibilities. Our findings underscore the ways in which male athletes' experiences with parenthood reflect the new era of involved fatherhood and are analogous to some of the identity tensions that have been reported with regard to the experiences of elite female athletes who are pregnant and/or mothers. Recognizing the impact of children on male athletes' athletic careers and the parallels between fatherhood, motherhood, and elite sport may lead to better support for athlete-fathers while also contributing to diminishing the expectation that women are primary caregivers to children.
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Affiliation(s)
- Sydney V. M. Smith
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Francine E. Darroch
- Department of Health Sciences, Faculty of Science, Carleton University, Ottawa, ON, Canada
| | - Audrey R. Giles
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Dylan Wykes
- Mile2Marathon Coaching Inc., Ottawa, ON, Canada
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8
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Santos-Rocha R, Szumilewicz A. Fostering the social and physical challenges of female recreational or professional athletes in pregnancy and postpartum. BMC Pregnancy Childbirth 2024; 24:128. [PMID: 38350891 PMCID: PMC10863130 DOI: 10.1186/s12884-024-06312-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 02/01/2024] [Indexed: 02/15/2024] Open
Abstract
Combining pregnancy and parenthood with sporting activities or a professional athletic career can be challenging. The objective of this Collection is to gain a deeper understanding of the effects of pregnancy and postpartum on female athletes, both recreational and professional, in order to improve their health and fitness outcomes and support their continued success in sports.
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Affiliation(s)
- Rita Santos-Rocha
- ESDRM-Sport Sciences School of Rio Maior-Santarem Polytechnic University, Rio Maior, Portugal.
- SPRINT-Sport Physical Activity and Health Research & Innovation Center , Santarem Polytechnic University, Rio Maior, Portugal.
| | - Anna Szumilewicz
- Gdansk University of Physical Education and Sport, Gdansk, Poland
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Scott T, Smith SVM, Darroch FE, Giles AR. Selling vs. Supporting Motherhood: How Corporate Sponsors Frame the Parenting Experiences of Elite and Olympic Athletes. COMMUNICATION & SPORT 2023; 11:1181-1202. [PMID: 37920688 PMCID: PMC10619167 DOI: 10.1177/21674795221103415] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
Recently, motherhood and pregnancy in elite sport have received increased attention in sport media. Through a comprehensive news media search across Factiva as well as a gray literature search using Google search engine, we analyzed 115 articles using feminist framing analysis. We developed two primary frames: 1) empowerment versus exploitation, and 2) proactivity versus reactivity. Our results show that many pregnant and parenting athletes frame their respective sponsors as exploitative for recognizing and capitalizing upon their unique marketing value, while these same corporate sponsors frame themselves as industry leaders who empower pregnant and parenting athletes. These two frames show that pregnant/parenting elite athletes commonly face discriminatory policies and practices and that there is often a lack of congruence between marketing and actual corporate practices and policies. These findings arguably reflect larger societal issues related to gender equity and highlight the importance of action over rhetoric to ensure motherhood is supported-rather than marketed-for elite athletes.
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Affiliation(s)
- Talston Scott
- Department of Health Sciences, Carleton University, Ottawa, ON, Canada
| | | | | | - Audrey R. Giles
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
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10
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Schulz JM, Marmura H, Hewitt CM, Parkinson LJ, Thornton JS. Navigating the 'new normal': what guidelines exist for postpartum return to physical activity and sport? A scoping review. Br J Sports Med 2023; 57:1573-1578. [PMID: 37898507 DOI: 10.1136/bjsports-2023-107166] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2023] [Indexed: 10/30/2023]
Abstract
OBJECTIVE Women are often advised to return to activity (RTA) as early as 6 weeks postpartum, despite undergoing significant physical, physiological and psychological changes. Our objective was to examine existing evidence and clinical practice guidelines to navigate a safe and successful RTA or return to sport (RTS) postpartum. METHODS We searched CINAHL, Embase, Medline, PsycINFO and SPORTDiscus and included any secondary studies with recommendations or guidelines for RTA or RTS postpartum. Grey literature and primary sources were excluded. Four reviewers independently screened titles and abstracts, followed by full-text review for eligibility, with conflicts resolved by a third-party reviewer. One reviewer extracted data, which was cross-referenced by another reviewer. RESULTS 5851 studies were screened, and 33 were included in this scoping review. Most studies stated that RTS postpartum can begin once 'medically safe', around 6 weeks postpartum, but this term was generally left undefined. In addition, most studies recommended engaging in 150 min of moderate-vigorous physical activity per week after 6 weeks postpartum, but the type of exercise recommended was often non-specific. CONCLUSION A lack of consistent, evidence-based guidelines exist for RTA or RTS postpartum. Multiple evidence gaps require additional research to inform patient and activity specific guidelines for a safe and successful RTA or RTS postpartum.
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Affiliation(s)
- Jenna M Schulz
- Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Fowler-Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
- Bone & Joint Institute, Western University, London, Ontario, Canada
| | - Hana Marmura
- Fowler-Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
- Bone & Joint Institute, Western University, London, Ontario, Canada
- Department of Physical Therapy, Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Chloe M Hewitt
- Department of Epidemiology & Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Laura J Parkinson
- Department of Kinesiology, Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Jane S Thornton
- Fowler-Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
- Bone & Joint Institute, Western University, London, Ontario, Canada
- Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
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Davenport MH, Ray L, Nesdoly A, Thornton JS, Khurana R, McHugh TLF. Filling the evidence void: exploration of coach and healthcare provider experiences working with pregnant and postpartum elite athletes - a qualitative study. Br J Sports Med 2023; 57:1559-1565. [PMID: 37879857 DOI: 10.1136/bjsports-2023-107100] [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] [Accepted: 10/12/2023] [Indexed: 10/27/2023]
Abstract
OBJECTIVE Recent research grounded in the experiences of elite female athletes has shed light on the complex challenges of navigating sport environments that do not support or value pregnant or postpartum athletes. The purpose of this study was to explore the unique experiences of coaches and healthcare providers working with pregnant and postpartum elite athletes, and to identify actionable steps for research, policy and culture change to support them. METHODS Sixteen participants (five coaches, three physicians and eight physiotherapists), who have worked with pregnant and/or postpartum elite athletes within the last 5 years, participated in this qualitative study. Thirteen participants self-identified as women, and three as men. Data were generated via semistructured one-on-one interviews that were audiorecorded, transcribed verbatim and analysed through a process of content analysis. RESULTS The findings of this research are represented by five main themes: (a) lack of female athlete reproductive research, (b) need for evidence-informed education and training, (c) need to develop evidence-based progression for sport participation in pregnancy and postpartum, (d) open communication to support athlete-centred care and (e) essential supports and changes required for pregnant/postpartum athletes. CONCLUSION Findings from this study, which are grounded in the unique perspectives of coaches and healthcare providers, outline specific recommendations to inform policy and practices that support athletes through the perinatal period, such as developing evidence-based return-to-sport protocols.
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Affiliation(s)
- Margie H Davenport
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Lauren Ray
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Autumn Nesdoly
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Jane S Thornton
- Public Health and Family Medicine, University of Western Ontario Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Rshmi Khurana
- Departments of Medicine and Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Tara-Leigh F McHugh
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
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12
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Claiborne A, Jevtovic F, May LE. A narrative review of exercise dose during pregnancy. Birth Defects Res 2023; 115:1581-1597. [PMID: 37735993 DOI: 10.1002/bdr2.2249] [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: 06/09/2023] [Revised: 08/21/2023] [Accepted: 09/01/2023] [Indexed: 09/23/2023]
Abstract
The current recommendations for prenatal exercise dose align with those from the American College of Sports Medicine; 150 min of moderate intensity every week of pregnancy. However, recent works suggest there may be a dose-dependent beneficial effect for mother and offspring; maternal and offspring health outcomes respond differently to low, medium, and high doses of prenatal exercise. It is, therefore, our aim to summarize the published evidence (years 1950-2023) for five metrics of prenatal exercise training commonly reported, that is, "FITT-V": Frequency (number of sessions), Intensity (metabolic equivalents "METs"), Time (duration of sessions), Type (exercise mode), Volume (exercise MET*mins). The target audience includes clinicians and health care professionals, as well as exercise professionals and physiologists. Data suggest that moderate exercise frequency (3-4 times weekly) appears safe and efficacious for mother and offspring, while there is contradictory evidence for the safety and further benefit of increased frequency beyond 5 sessions per week. Moderate (3-6 METs) and vigorous (>6 METs) intensity prenatal exercise have been shown to promote maternal and offspring health, while little research has been performed on low-intensity (<3 METs) exercise. Exercise sessions lasting less than 1 hr are safe for mother and fetus, while longer-duration exercise should be carefully considered and monitored. Taken together, aerobic, resistance, or a combination of exercise types is well tolerated at medium-to-high volumes and offers a variety of type-specific benefits. Still, research is needed to define (1) the "minimum" effective dose of exercise for mother and offspring health, as well as (2) the maximum tolerable dose from which more benefits may be seen. Additionally, there is a lack of randomized controlled trials addressing exercise doses during the three trimesters of pregnancy. Further, the protocols adopted in research studies should be more standardized and tested for efficacy in different populations of gravid women.
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Affiliation(s)
- Alex Claiborne
- Department of Kinesiology, East Carolina University, Greenville, North Carolina, USA
- Human Performance Laboratory, East Carolina University, Greenville, North Carolina, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, North Carolina, USA
| | - Filip Jevtovic
- Department of Kinesiology, East Carolina University, Greenville, North Carolina, USA
- Human Performance Laboratory, East Carolina University, Greenville, North Carolina, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, North Carolina, USA
| | - Linda E May
- Department of Kinesiology, East Carolina University, Greenville, North Carolina, USA
- Human Performance Laboratory, East Carolina University, Greenville, North Carolina, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, North Carolina, USA
- Department of Obstetrics and Gynecology, East Carolina University, Greenville, North Carolina, USA
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Wowdzia JB, Hazell TJ, Berg ERV, Labrecque L, Brassard P, Davenport MH. Maternal and Fetal Cardiovascular Responses to Acute High-Intensity Interval and Moderate-Intensity Continuous Training Exercise During Pregnancy: A Randomized Crossover Trial. Sports Med 2023; 53:1819-1833. [PMID: 37213048 DOI: 10.1007/s40279-023-01858-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2023] [Indexed: 05/23/2023]
Abstract
OBJECTIVE We aimed to compare maternal and fetal cardiovascular responses to an acute bout of high-intensity interval training (HIIT) versus moderate-intensity continuous training (MICT) during pregnancy. METHODS Fifteen women with a singleton pregnancy (27.3 ± 3.5 weeks of gestation, 33 ± 4 years of age) were recruited. Following a peak fitness test, participants engaged in a session of HIIT (10 × 1-min intervals ≥ 90% maximum heart rate [HRmax]) interspersed with 1 min of active recovery) and MICT (30 min at 64-76% HRmax) 48 h apart in random order. Maternal HR, blood pressure, middle (MCAv), and posterior cerebral artery blood velocity (PCAv), as well as respiratory measures were monitored continuously throughout HIIT/MICT. Fetal heart rate, as well as umbilical systolic/diastolic (S/D) ratio, resistive index (RI), and pulsatility index (PI) were assessed immediately before and after exercise. RESULTS Average maternal heart rate was higher for HIIT (82 ± 5% HRmax) compared with MICT (74 ± 4% HRmax; p < 0.001). During the HIIT session, participants achieved a peak heart rate of 96 ± 5% HRmax (range of 87-105% HRmax). Maternal cerebral blood velocities increased with exercise but was not different between HIIT and MICT for MCAv (p = 0.340) and PCAv (p = 0.142). Fetal heart rate increased during exercise (p = 0.244) but was not different between sessions (HIIT: Δ + 14 ± 7 bpm; MICT: Δ + 10 ± 10 bpm). Metrics of umbilical blood flow decreased with exercise and were not different between exercise sessions (PI: p = 0.707; S/D ratio: p = 0.671; RI: p = 0.792). Fetal bradycardia was not observed, and S/D ratio, RI, and PI remained within normal ranges both before and immediately after all exercise sessions. CONCLUSIONS An acute bout of HIIT exercise consisting of repeated 1-min near-maximal to maximal exertions, as well as MICT exercise is well tolerated by both mother and fetus. CLINICAL TRIAL REGISTRATION NCT05369247.
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Affiliation(s)
- Jenna B Wowdzia
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, 1-052 Li Ka Shing Centre for Health Research Innovation, 8602-112 St NW, Edmonton, AB T6G, Canada
| | - Tom J Hazell
- Department of Kinesiology and Physical Education, Faculty of Science, Wilfrid Laurier University, Waterloo, ON, Canada
| | - Emily R Vanden Berg
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, 1-052 Li Ka Shing Centre for Health Research Innovation, 8602-112 St NW, Edmonton, AB T6G, Canada
| | - Lawrence Labrecque
- Department of Kinesiology, Faculty of Medicine, Universite Laval, Quebec, QC, Canada
- Research Center of the Institut Universitaire de Cardiologie et de Pneumologie de Quebec, Quebec, QC, Canada
| | - Patrice Brassard
- Department of Kinesiology, Faculty of Medicine, Universite Laval, Quebec, QC, Canada
- Research Center of the Institut Universitaire de Cardiologie et de Pneumologie de Quebec, Quebec, QC, Canada
| | - Margie H Davenport
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, 1-052 Li Ka Shing Centre for Health Research Innovation, 8602-112 St NW, Edmonton, AB T6G, Canada.
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14
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Hayman M, Brown WJ, Brinson A, Budzynski-Seymour E, Bruce T, Evenson KR. Public health guidelines for physical activity during pregnancy from around the world: a scoping review. Br J Sports Med 2023; 57:940-947. [PMID: 36604155 DOI: 10.1136/bjsports-2022-105777] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND OBJECTIVE Despite the known health benefits of physical activity (PA), pregnancy is a time of marked decline in PA levels. To provide women with reliable and trustworthy information, and to encourage greater participation in PA during pregnancy, many governments have developed guidelines for PA during pregnancy. Our aim was to synthesise the most recent public health guidelines on PA during pregnancy from different countries in order to understand the nature and extent of advice that is available. DESIGN Scoping review. DATA SOURCES Search of the grey literature, direct contact with international experts, screening of relevant academic literature and citation searching. ELIGIBILITY CRITERIA Public health guidelines developed or endorsed by government departments published since 2010. RESULTS Our search located 30 eligible guidelines, published in 11 different languages. There is remarkable concordance in the advice offered. For women with uncomplicated pregnancy, guidelines recommend: 150-300 min/week of moderate intensity aerobic activity; pelvic floor and muscle strengthening exercises; modification of some exercises (eg, supine position); and provide lists of warning signs to cease activity (eg, persistent dizziness, vaginal bleeding) and activities that should be avoided (eg, if high risk of falling/collision). Few guidelines offer specific advice for highly active women (eg, athletes), or trimester-specific or culturally specific considerations. CONCLUSIONS This review provides a summary of public health recommendations for PA during pregnancy around the world. The challenge is now to ensure that all who provide healthcare for women understand the guidelines and encourage safe participation in PA during pregnancy.
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Affiliation(s)
- Melanie Hayman
- School of Medical and Applied Sciences, Central Queensland University, Rockhampton, Queensland, Australia
| | - Wendy J Brown
- School of Human Movement and Nutrition Sciences, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Alison Brinson
- Anthropology, University of North Carolina College of Arts and Sciences, Chapel Hill, North Carolina, USA
| | | | - Tracy Bruce
- The University of Queensland, Saint Lucia, Queensland, Australia
| | - Kelly R Evenson
- Department of Epidemiology, University of North Carolina Gillings School of Global Public Health, Chapel Hill, North Carolina, USA
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15
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Preszler JA, McInnis KC, Baute L, Tanaka MJ. Rehabilitation of anterior knee pain in the pregnant athlete: Considerations and modifications by trimester. Phys Ther Sport 2023; 60:34-46. [PMID: 36641951 DOI: 10.1016/j.ptsp.2023.01.001] [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: 09/16/2022] [Revised: 01/04/2023] [Accepted: 01/04/2023] [Indexed: 01/07/2023]
Abstract
BACKGROUND Anterior knee pain is a common symptom many females experience during pregnancy. There are several musculoskeletal changes that occur in anatomy and physiology throughout the course of pregnancy that impact the lower extremity kinetic chain. Pregnant athletes, recreational through competitive, who attempt to maintain a high activity level through each trimester may be at increased risk for anterior knee pain due to a greater demand for lumbopelvic and hip stabilization. CLINICAL QUESTION What are the evidence-driven rehabilitation guidelines and specific modifications needed to treat anterior knee pain in the female athlete during each trimester of pregnancy? KEY RESULTS We aim to provide an overview of rehabilitation treatment guidelines for pregnant females with anterior knee pain, presenting specific physiological changes and rationale for modifications, discussed by trimester. We recommend our program be conducted under the supervision of a physical therapist working closely with the athlete's obstetrics and sports medicine team. CLINICAL APPLICATION The number of women who are active during pregnancy is increasing. We provide an overview of the guidelines and considerations for treating women with anterior knee pain during a healthy and uneventful pregnancy.
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Affiliation(s)
- Jamie A Preszler
- Department of Sports Physical Therapy, Massachusetts General Hospital, Boston, MA, USA.
| | - Kelly C McInnis
- Division of Sports Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Lisa Baute
- Department of Obstetrics & Gynecology, Massachusetts General Hospital, Boston, MA, USA
| | - Miho J Tanaka
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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16
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Gallo-Galán LM, Gallo-Vallejo MÁ, Gallo-Vallejo JL. [Practical recommendations on physical exercise during pregnancy based on the main clinical practice guidelines]. Aten Primaria 2023; 55:102553. [PMID: 36739638 PMCID: PMC9931916 DOI: 10.1016/j.aprim.2022.102553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/23/2022] [Accepted: 12/01/2022] [Indexed: 02/05/2023] Open
Abstract
The main guidelines for physical activity/exercise during pregnancy recommend that all pregnant women without medical or obstetric contraindications remain physically active during pregnancy, in order to achieve health benefits and, at the same time, reduce the possibility of complications during pregnancy. The objective of this article was to extract the practical recommendations on physical exercise during pregnancy, of interest to the primary care physician, from the clinical practice guidelines of three international societies of Obstetrics and Gynecology of recognized prestige and great international influence on this subject, two of them pioneers in the elaboration of this type of recommendations: the American College of Obstetrics and Gynecology and the Society of Obstetricians and Gynaecologists of Canada; and the Royal Australian and New Zealand College of Obstetricians and Gynaecologists, together with the one published by the Spanish Society of Gynecology and Obstetrics.
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Affiliation(s)
- Luz María Gallo-Galán
- Servicio de Obstetricia y Ginecología, Hospital Universitario Sanitas La Moraleja, Madrid, España
| | | | - José Luis Gallo-Vallejo
- Servicio de Obstetricia y Ginecología, Hospital Universitario Virgen de las Nieves de Granada, Granada, España; Departamento de Obstetricia y Ginecología de la Universidad de Granada, Granada, España.
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17
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Palacio M, Mottola MF. Activity Restriction and Hospitalization in Pregnancy: Can Bed-Rest Exercise Prevent Deconditioning? A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1454. [PMID: 36674214 PMCID: PMC9859130 DOI: 10.3390/ijerph20021454] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/16/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
Evidence suggests that exercise during pregnancy is beneficial to both parent and fetus. However, there are high-risk pregnancy conditions that may warrant hospitalization. In our narrative review, we first describe the clinical implications for activity restriction in pregnancy, the effects of hospitalization, and the impact of bed rest on non-pregnant individuals. We provide examples of a 30 min bed-rest exercise program for hospitalized pregnant patients using the principal of suggested frequency, intensity, time (duration) of activity, and type of activity (FITT) using a resistance tool while in bed. If the individual is able to ambulate, we recommend short walks around the ward. Every minute counts and activity should be incorporated into a program at least 3 times per week, or every day if possible. As in all exercise programs, motivation and accountability are essential. Flexibility in timing of the exercise intervention is important due to the scheduling of medical assessments that may occur throughout the day for these hospitalized patients. Evidence suggests that by improving physical and emotional health through a bed-rest exercise program during a hospitalized pregnancy may help the individual resume demanding daily activity in the postpartum period and improve quality of life once birth has occurred. More research is necessary to improve the health of those individuals who are hospitalized during pregnancy, with follow up and support into the postpartum period.
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Affiliation(s)
- Montse Palacio
- Senior Consultant, Maternal-Fetal Medicine, Hospital Clínic Barcelona (BCNatal Fetal Medicine Research Center), Universitat de Barcelona, 08028 Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi I Sunyer, 08036 Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBERER), 08001 Barcelona, Spain
| | - Michelle F. Mottola
- R. Samuel McLaughlin Foundation-Exercise and Pregnancy Laboratory, School of Kinesiology, Faculty of Health Sciences, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Children’s Health Research Institute, The University of Western Ontario, London, ON N6A 3K7, Canada
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18
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Darroch F, Schneeberg A, Brodie R, Ferraro ZM, Wykes D, Hira S, Giles AR, Adamo KB, Stellingwerff T. Effect of Pregnancy in 42 Elite to World-Class Runners on Training and Performance Outcomes. Med Sci Sports Exerc 2023; 55:93-100. [PMID: 35975937 DOI: 10.1249/mss.0000000000003025] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE The International Olympic Committee expert group on pregnancy has identified a paucity of information regarding training and performance in truly elite athletes. Thus, the purpose of this study was to quantify elite runners' training volume throughout pregnancy and postpartum competition performance outcomes. METHODS Forty-two elite (>50% competed at the World Championships/Olympic) middle-/long-distance runners' training before, during, and after pregnancy (quality/quantity/type) data (retrospective questionnaire) and competition data (published online) were collected. RESULTS Running volume decreased significantly ( P < 0.01) from the first trimester (63 ± 34 km·wk -1 ) to the third trimester (30 ± 30 km·wk -1 ). Participants returned to activity/exercise at ~6 wk postpartum and to 80% of prepregnancy training volumes by 3 months. Participants who intended to return to equivalent performance levels postpregnancy, there was no statistical decrease in performance in the 1 to 3 yr postpregnancy compared with prepregnancy, and ~56% improved performances postpregnancy. CONCLUSIONS This study features the largest cohort of elite runners training and competition outcomes assessed throughout pregnancy, with training volumes being approximately two to four times greater than current guidelines. For the first time, performance was directly assessed (due to the quantifiable nature of elite running), and study participants who intended to return to high-level competition did so at a statistically similar level of performance in the 1- to 3-yr period postpregnancy. Taken together, this article provides much needed insights into current training practices and performance of elite pregnant runners, which should help to inform future training guidelines as well as sport policy and sponsor expectations around return to training timelines and performance.
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Affiliation(s)
| | | | - Ryan Brodie
- Canadian Sport Institute Pacific, Victoria, BC, CANADA
| | - Zachary M Ferraro
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Toronto, ON, CANADA
| | | | - Sarita Hira
- Health Sciences, Carleton University, Ottawa, ON, CANADA
| | - Audrey R Giles
- Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
| | - Kristi B Adamo
- Human Kinetics, University of Ottawa, Ottawa, ON, CANADA
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19
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Davenport MH, Ray L, Nesdoly A, Thornton J, Khurana R, McHugh TLF. We're not Superhuman, We're Human: A Qualitative Description of Elite Athletes' Experiences of Return to Sport After Childbirth. Sports Med 2023; 53:269-279. [PMID: 35900698 PMCID: PMC9331002 DOI: 10.1007/s40279-022-01730-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND A growing number of athletes return to elite sport following childbirth. Yet, they face significant barriers to do so safely and successfully. The experiences of elite athletes returning to sport following delivery are necessary to support evidence-informed policy. OBJECTIVE The purpose of this qualitative description was to describe the experiences of elite athletes as they returned to sport following childbirth, and to identify actionable steps for research, policy and culture-change to support elite athlete mothers. METHODS Eighteen elite athletes, primarily from North America, who had returned to sport following childbirth in the last 5 years were interviewed. Data were generated via one-on-one semi-structured interviews that were audio-recorded, transcribed verbatim, and analyzed through a process of content analysis. RESULTS The findings of this study are represented by one overarching theme: Need for More Time, and five main themes: (a) Training "New Bodies" Postpartum, (b) Injuries and Safe Return to Sport, (c) Breastfeeding While Training, (d) Critical Supports for Return to Sport, (e) Navigating Motherhood and Sport. The athletes identified the urgent need to develop best-practice policies and funding to support return to sport, as well as develop evidence-based return-to-sport protocols to support a safe and injury-free return. CONCLUSION Athletes shared detailed stories highlighting the challenges, barriers and successes elite athletes experience returning to elite-level sport following childbirth. Participants provided clear recommendations for policy and research to better support the next generation of elite athlete mothers.
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Affiliation(s)
- Margie H Davenport
- Program for Pregnancy and Postpartum Health, Physical Activity and Diabetes Laboratory, Faculty of Kinesiology, Sport and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, 1-059 D Li Ka Shing Centre for Health Research Innovation, 8602-112 St, Edmonton, AB, T6G 2E1, Canada.
| | - Lauren Ray
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Autumn Nesdoly
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Jane Thornton
- Department of Family Medicine, Fowler Kennedy Sports Medicine Clinic, Western University, London, ON, Canada
- Department of Epidemiology, and Biostatistics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Rshmi Khurana
- Department of Medicine, Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
- Department of Obstetrics and Gynecology, Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Tara-Leigh F McHugh
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, AB, Canada
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20
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Herzberger V, Bäz E, Kunze M, Markfeld-Erol F, Juhasz-Böss I. Exercise During Pregnancy. DEUTSCHES ARZTEBLATT INTERNATIONAL 2022; 119:793-797. [PMID: 36045499 PMCID: PMC9902891 DOI: 10.3238/arztebl.m2022.0305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 02/23/2022] [Accepted: 02/23/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Pregnancy is a good time to motivate women to implement health-promoting behaviors in their everyday lives. There is no official German-language guideline for the counseling of pregnant women by professionals involved in their care. The goal of this review is, therefore, to discuss the links between exercise and gestational diabetes mellitus (GDM), low birth weight, and prematurity. METHODS This review is based on pertinent articles retrieved by a systematic search of PubMed and the Web of Science. The articles included in the evaluation were reports of randomized controlled trials (RCTs) and meta-analyses of RCTs of exercise interventions in pregnant women that were published from 1 January 2011 to 15 November 2021. RESULTS A structured exercise program during pregnancy can lower the risk of gestational diabetes by as much as 49%. A 25% risk reduction for GDM was achieved with 140 minutes of exercise per week. The mean birth weight was not affected but the rate of excessively heavy newborns was lowered by 32-59% in the normal-weight subgroup. This effect was not seen in the overweight subgroup, possibly because of poorer compliance. Exercise did not elevate the risk of preterm delivery. CONCLUSION Regular exercise during pregnancy lessens gestationally induced weight gain and lowers the risk of excessive weight gain, as well as the risk of GDM, without elevating the risk of preterm delivery.
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Affiliation(s)
- Veerle Herzberger
- Department of Obstetrics and Gynecology, Medical Center – University of Freiburg, Freiburg, Germany
| | - Elke Bäz
- Department of Obstetrics and Gynecology, Medical Center – University of Freiburg, Freiburg, Germany
| | - Mirjam Kunze
- Department of Obstetrics and Gynecology, Medical Center – University of Freiburg, Freiburg, Germany
| | - Filiz Markfeld-Erol
- Department of Obstetrics and Gynecology, Medical Center – University of Freiburg, Freiburg, Germany
| | - Ingolf Juhasz-Böss
- Department of Obstetrics and Gynecology, Medical Center – University of Freiburg, Freiburg, Germany
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21
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Wieloch N, Klostermann A, Kimmich N, Spörri J, Scherr J. Sport and exercise recommendations for pregnant athletes: a systematic scoping review. BMJ Open Sport Exerc Med 2022; 8:e001395. [DOI: 10.1136/bmjsem-2022-001395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
ObjectivesTo analyse the available evidence and identify gaps in current knowledge regarding physical activity volume and intensity and their effects on pregnancy outcomes in female athletes.DesignScoping review.Data sourcesA structured literature search of three electronic databases (Embase, PubMed and Web of Science) was conducted on 25 February 2022, and a rerun search was conducted on 8 September 2022.Eligibility criteriaStudies were eligible if they contained information on the relevant population (ie, elite or competitive amateur female athletes), intervention/exposure (ie, minimum of 10 hours of sport per week) and fetal and maternal outcomes. Eligible comparators included female recreational athletes and pregnant non-exercisers.Risk of biasThe risk of bias was evaluated with the National Institutes of Health (National Heart, Lung and Blood Institute) quality assessment tool.ResultsThe results revealed a discrepancy between the number of original research papers and the number of reviews and recommendations derived from them. The identified studies focused primarily on pregnant recreational athletes. Sixteen clinical studies met the inclusion criteria. No adverse effects on maternal or fetal outcomes were reported. Only during performance tests involving acute intensive exercise with the mother exercising at more than 90% of her maximal heart rate did some fetuses experience decelerations in heart rate.Summary/conclusionA lack of high-quality studies and direct evidence on pregnant elite and competitive amateur female athletes is evident. Further prospective observational cohort studies are needed using new monitoring methods (eg, non-invasive, wireless monitoring systems) aiming to gain a broader understanding of the stress tolerance of pregnant athletes and fetuses during exercise. Following that, interventional studies with stress tests in laboratory settings should be conducted. Therefore, technology plays a decisive role in gaining new knowledge and providing evidence-based recommendations on this topic.PROSPERO registration numberCRD42022309541.
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22
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Santos-Rocha R, Pajaujiene S, Szumilewicz A. ACTIVE PREGNANCY: Workshop on Promotion of Physical Activity in Pregnancy for Exercise Professionals. J Multidiscip Healthc 2022; 15:2077-2089. [PMID: 36128597 PMCID: PMC9482785 DOI: 10.2147/jmdh.s370453] [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: 05/13/2022] [Accepted: 07/14/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction A one-day workshop on promotion of physical activity in pregnancy for exercise professionals was delivered during 2021, to 137 participants. The main aim of this workshop was to motivate and prepare exercise professionals for promoting physical activity and implementing prenatal exercise programs, in their respective private or public fitness centers or other physical activity settings. Methods The contents of the workshop were focused on six topics based on the “Pregnancy and Postpartum Exercise Specialist” educational standards by EuropeActive and the “Exercise and Physical Activity during Pregnancy and Postpartum” textbook published by Springer. Participants provided feedback on the effectiveness and satisfaction with the workshop. Results Overall evaluations from the feedback forms showed that majority of the participants agreed that the workshop achieved its objectives with a major recommendation as to the organization of more short duration workshops, the inclusion of practical sessions, and the separation of the contents addressing the postpartum period. Discussion The workshop on promotion of physical activity in pregnancy for exercise professionals was successfully organized and the participants are looking forward for future ones.
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Affiliation(s)
- Rita Santos-Rocha
- Department of Physical Activity and Health, Sport Sciences School of Rio Maior (ESDRM), Polytechnic Institute of Santarém (IPSANTAREM), Rio Maior, Portugal.,Interdisciplinary Centre for the Study of Human Performance (CIPER), Faculty of Human Kinetics (FMH), University of Lisbon, Cruz Quebrada, Portugal
| | - Simona Pajaujiene
- Department of Coaching Science, Lituanian Sport University, Kaunas, Lithuania
| | - Anna Szumilewicz
- Department of Fitness, Faculty of Physical Culture, Gdansk University of Physical Education and Sport, Gdansk, Poland
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23
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L’Heveder A, Chan M, Mitra A, Kasaven L, Saso S, Prior T, Pollock N, Dooley M, Joash K, Jones BP. Sports Obstetrics: Implications of Pregnancy in Elite Sportswomen, a Narrative Review. J Clin Med 2022; 11:jcm11174977. [PMID: 36078907 PMCID: PMC9456821 DOI: 10.3390/jcm11174977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 11/16/2022] Open
Abstract
Increasing numbers of females are participating in elite sports, with a record number having competed at the Tokyo Olympic Games. Importantly, the ages of peak performance and fertility are very likely to coincide; as such, it is inevitable that pregnancy will occur during training and competition. Whilst there is considerable evidence to promote regular exercise in pregnancy, with benefits including a reduction in hypertensive disorders, gestational diabetes, and reduced rates of post-natal depression, few studies have been conducted which include elite athletes. Indeed, there are concerns that high-intensity exercise may lead to increased rates of miscarriage and preterm labour, amongst other pregnancy-related complications. There is minimal guidance on the obstetric management of athletes, and consequently, healthcare professionals frequently adopt a very conservative approach to managing such people. This narrative review summarises the evidence on the antenatal, intrapartum, and postpartum outcomes in elite athletes and provides recommendations for healthcare providers, demonstrating that generally, pregnant athletes can continue their training, with a few notable exceptions. It also summarises the physiological changes that occur in pregnancy and reviews the literature base regarding how these changes may impact performance, with benefits arising from pregnancy-associated cardiovascular adaptations at earlier gestations but later changes causing an increased risk of injury and fatigue.
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Affiliation(s)
- Ariadne L’Heveder
- Department of Surgery & Cancer, Imperial College London, London W12 0NN, UK
- Correspondence: ; Tel.: +44-07989356191
| | - Maxine Chan
- Department of Surgery & Cancer, Imperial College London, London W12 0NN, UK
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
| | - Anita Mitra
- Department of Surgery & Cancer, Imperial College London, London W12 0NN, UK
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
| | - Lorraine Kasaven
- Department of Surgery & Cancer, Imperial College London, London W12 0NN, UK
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
| | - Srdjan Saso
- Department of Surgery & Cancer, Imperial College London, London W12 0NN, UK
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
| | - Tomas Prior
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
| | - Noel Pollock
- Institute of Sport, Exercise & Health, University College London, London W1T 7HA, UK
- British Athletics, National Performance Institute, Loughborough, LE11 3TU, UK
| | | | - Karen Joash
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
| | - Benjamin P. Jones
- Department of Surgery & Cancer, Imperial College London, London W12 0NN, UK
- Queen Charlotte’s and Chelsea Hospital, Imperial College NHS Trust, Du Cane Road, London W12 0HS, UK
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Forstmann N, Meignié A, De Larochelambert Q, Duncombe S, Schaal K, Maître C, Toussaint JF, Antero J. Does maternity during sports career jeopardize future athletic success in elite marathon runners? Eur J Sport Sci 2022; 23:896-903. [PMID: 35703008 DOI: 10.1080/17461391.2022.2089054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The impact of maternity (Mat) on subsequent athletic performance is not well known. This study aims to investigate the impact of maternity among elite marathoners on their overall performance progression. For each runner listed in the top 150 female marathoners, who had experienced a mid-career maternity, performance development was reconstituted throughout the career. Maternity data and career break time span (Ttotal) were collected from publicly available informations. Performances were modelled according to the known age-performance relationship and the impact of maternity was added into the model. Linear mixed effect model was used to study the influence of maternity on the overall career. Among this sample, 37 runners had at least 1 child during her career. Among them, 14 had 2 children. Eleven runners (29.72%) made their personal best performance before Mat, which occurred at an average age of 28.40 ± 4.00 years. Twenty-six runners (70.28%) establish their best performances after Mat, at an average age of 32.20 ± 4.28. The age-performance relationship model explains 92% of the performance variability during the career's progression. When age is considered, maternity does not have significant impact on performance development. World's most competitive marathoners can still perform at their best level after pregnancy. The ability to return and surpass previous performance level is influenced by the age at which pregnancy occurs, relative to the age of peak performance during career development.Highlights Mid-career maternity does not have a significant impact on overall progression in high level runners, who return to official races.The ability to return and surpass previous performance level is influenced by the age at which pregnancy occurs, relative to the age of peak performance.Age is the variable that explains most of performance progression, independently of mid-career maternity occurrence(s).
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Affiliation(s)
- Nicolas Forstmann
- IRMES, Institute for Research in bioMedicine and Epidemiology of Sport, Paris, FRANCE.,INSEP, National Institute of Sports Expertise and Performance, Paris, FRANCE
| | - Alice Meignié
- IRMES, Institute for Research in bioMedicine and Epidemiology of Sport, Paris, FRANCE.,INSEP, National Institute of Sports Expertise and Performance, Paris, FRANCE
| | - Quentin De Larochelambert
- IRMES, Institute for Research in bioMedicine and Epidemiology of Sport, Paris, FRANCE.,INSEP, National Institute of Sports Expertise and Performance, Paris, FRANCE.,Institut de Mathématiques de Bourgogne, UMR 5584 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | - Stephanie Duncombe
- IRMES, Institute for Research in bioMedicine and Epidemiology of Sport, Paris, FRANCE.,School of Human Movement and Nutrition Sciences, University of Queensland, Queensland, Australia
| | - Karine Schaal
- Department of Neurology, Physiology and Behavior, University of California, Davis, CA, USA.,Department of Kinesiology, California State University, Sacramento, CA, USA
| | | | - Jean-François Toussaint
- IRMES, Institute for Research in bioMedicine and Epidemiology of Sport, Paris, FRANCE.,INSEP, National Institute of Sports Expertise and Performance, Paris, FRANCE.,Université de Paris Cité, Paris, France.,Center for Sports Medicine Research, CIMS, Hôtel-Dieu, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Juliana Antero
- IRMES, Institute for Research in bioMedicine and Epidemiology of Sport, Paris, FRANCE.,INSEP, National Institute of Sports Expertise and Performance, Paris, FRANCE
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Physical Activity during Pregnancy and Newborn Body Composition: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19127127. [PMID: 35742376 PMCID: PMC9222359 DOI: 10.3390/ijerph19127127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022]
Abstract
The current literature demonstrates that not only is exercise during pregnancy safe, but it has substantial maternal and infant benefits and appears to influence infant growth/size throughout pregnancy and at birth. However, many existing studies have investigated only the effects of prenatal exercise on birth weight. The purpose of this review was to determine the impact or association of maternal physical activity during pregnancy on neonatal body composition assessed between birth and two weeks of age. Electronic database searches were conducted on 29 July 2019 for randomized control trials and cohort studies, with an updated search completed on 8 January 2021. A total of 32 articles that met eligibility criteria were selected for review. Overall, prenatal exercise was not associated with infant body composition at birth. Yet, five of the studies identified suggest that infant body composition could be influenced by higher volumes of mid-to-late term prenatal physical activity. This systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and registered in PROSPERO (Registration No. CRD42020160138).
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Davenport MH, Neil-Sztramko SE, Lett B, Duggan M, Mottola MF, Ruchat SM, Adamo KB, Andrews K, Artal R, Beamish NF, Chari R, Forte M, Lane KN, May LE, Maclaren K, Zahavich A. Development of the Get Active Questionnaire for Pregnancy: Breaking down barriers to prenatal exercise. Appl Physiol Nutr Metab 2022; 47:787-803. [PMID: 35442812 DOI: 10.1139/apnm-2021-0655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Evidence-based guidelines represent the highest level of scientific evidence to identify best-practices for clinical/public health. However, the availability of guidelines do not guarantee their use, targeted knowledge translation strategies and tools are necessary to help promote uptake. Following publication of the 2019 Canadian Guideline for Physical Activity throughout Pregnancy, the Get Active Questionnaire for Pregnancy, and an associated Health Care Provider Consultation Form for Prenatal Physical Activity were developed to promote guideline adoption and use amongst pregnant individuals and health care providers. This paper describes the process of developing these tools. First, a survey was administered to qualified exercise professionals to identify the barriers and facilitators in using existing prenatal exercise screening tools. A Working Group of researchers and stakeholders then convened to develop an evidence-informed exercise pre-participation screening tool for pregnant individuals, building from previous tool and survey findings. Finally, end-user feedback was solicited through a survey and key informant interviews to ensure tools are feasible and acceptable to use in practice. The uptake and use of these documents by pregnant individuals, exercise and health care professionals will be assessed in future studies. Novelty Bullets • Evidence supports the safety/benefits of exercise for most pregnant individuals; however, exercise is not recommended for a small number of individuals with specific medical conditions. • The Get Active Questionnaire for Pregnancy and Health Care Provider Consultation Form for Physical Activity during Pregnancy identify individuals where prenatal exercise may pose a risk, while reducing barriers to physical activity participation for the majority of pregnant individuals.
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Affiliation(s)
- Margie H Davenport
- University of Alberta, 3158, Faculty of Kinesiology, Sport, and Recreation, Program for Pregnancy and Postpartum Health, 1-059A Li Ka Shing Center for Health Research Innovation, Edmonton, Alberta, Canada, T6G 2R3;
| | | | - Bridget Lett
- Canadian Society for Exercise Physiology, Ottawa, Ontario, Canada;
| | - Mary Duggan
- Canadian Society for Exercise Physiology, Ottawa, Ontario, Canada;
| | | | | | - Kristi B Adamo
- Faculty of Health Sciences University of Ottawa, Ottawa, Ontario, Canada;
| | - Kathrine Andrews
- Canadian Society for Exercise Physiology, Ottawa, Ontario, Canada;
| | - Raul Artal
- Saint Louis University, 7547, Department of Obstetrics, Gynecology and Women's Health, Saint Louis, Missouri, United States;
| | | | - Radha Chari
- University of Alberta, 3158, Department of Obstetrics and Gynecology, Edmonton, Canada;
| | - Milena Forte
- Mount Sinai Hospital, 22494, Department of Family and Community Medicine, Toronto, Canada;
| | - Kirstin N Lane
- University of Victoria, 8205, Exercise Science, Physical and Health Education, Victoria, British Columbia, Canada;
| | - Linda E May
- East Carolina University, 3627, Foundational Science and Research, Greenville, North Carolina, United States;
| | - Kaleigh Maclaren
- Canadian Society for Exercise Physiology, Ottawa, Ontario, Canada;
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27
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Active Pregnancy: A Physical Exercise Program Promoting Fitness and Health during Pregnancy-Development and Validation of a Complex Intervention. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084902. [PMID: 35457769 PMCID: PMC9028999 DOI: 10.3390/ijerph19084902] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 12/13/2022]
Abstract
Physical activity during pregnancy is a public health issue. In the view of reproducibility and the successful implementation of exercise interventions, reporting the quality of such study design must be ensured. The objective of this study was to develop and validate a physical exercise program promoting fitness and health during pregnancy. A qualitative methodological study was carried out. For the description of the exercise program, the Consensus on Exercise Reporting Template (CERT) was used. For the validation of the program, the revised guideline of the Criteria for Reporting the Development and Evaluation of Complex Interventions in Health Care (CReDECI2) was followed and went through three stages of development, piloting, and evaluation. The customizable exercise program was designed and validated by exercise and health specialists based on evidence-based, international recommendations and supported by different educational tools to be implemented by qualified exercise professionals in health and fitness settings. A 12-week testing intervention addressing a group of 29 pregnant women was carried out. The program's feasibility was subsequently evaluated by all the pregnant women. The CReDECI2 process guides practitioners and researchers in developing and evaluating complex educational interventions. The presented intervention may assist exercise specialists, health professionals, and researchers in planning, promoting, and implementing a prenatal exercise program.
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Brown WJ, Hayman M, Haakstad LA, Lamerton T, Mena GP, Green A, Keating SE, Gomes GA, Coombes JS, Mielke GI. Australian Guidelines for Physical Activity in pregnancy and postpartum. J Sci Med Sport 2022; 25:511-519. [DOI: 10.1016/j.jsams.2022.03.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 03/03/2022] [Accepted: 03/11/2022] [Indexed: 10/18/2022]
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Davenport MH, Nesdoly A, Ray L, Thornton JS, Khurana R, McHugh TLF. Pushing for change: a qualitative study of the experiences of elite athletes during pregnancy. Br J Sports Med 2022; 56:452-457. [PMID: 35135828 PMCID: PMC8995814 DOI: 10.1136/bjsports-2021-104755] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2022] [Indexed: 11/04/2022]
Abstract
Objectives Athletes train and compete at the elite level during their reproductive years, yet sport policies that support pregnant athletes are lacking. The experiences of elite athletes during pregnancy are vastly under-represented, and such voices are needed to support evidence-informed policy. Thus, the purpose of this qualitative study was to describe the experiences of elite female athletes as they navigate pregnancy, and to identify sport policy considerations regarding participation during pregnancy. Methods Twenty athletes (mean age 35±5 years) who, within the last 5 years, had trained or competed at the elite level immediately prior to becoming pregnant were included. Data were generated via one-on-one semistructured interviews that were audio-recorded, transcribed verbatim and analysed through a process of content analysis. Results The findings of this study are represented by one overarching message: mother versus athlete, and five main themes: (1) pregnancy planning and fertility, (2) pregnancy disclosure and discrimination, (3) training pregnant athletic bodies, (4) safety concerns, and (5) supportive network and equitable funding. Conclusion In-depth stories shared by participants highlight the many significant decisions athletes must make as they navigate pregnancy alongside elite sport participation. The shared experiences of pregnant athletes highlight clear challenges that should be considered in the development of sport policy and practices that are inclusive and supportive of female athletes.
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Affiliation(s)
- Margie H Davenport
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Insitute, Alberta Diabetes Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Autumn Nesdoly
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Lauren Ray
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Jane S Thornton
- Public Health and Family Medicine, University of Western Ontario Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Rshmi Khurana
- Departments of Medicine and Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Tara-Leigh F McHugh
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
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30
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Ribeiro MM, Andrade A, Nunes I. Physical exercise in pregnancy: benefits, risks and prescription. J Perinat Med 2022; 50:4-17. [PMID: 34478617 DOI: 10.1515/jpm-2021-0315] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/08/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The aim of this article is to provide a comprehensive literature review, gathering the strongest evidence about the risks and benefits and the prescription of physical exercise during pregnancy. CONTENT Regular physical exercise during pregnancy is associated with numerous benefits. In general women are not adequately advised on this matter. Along with their concerns regarding the potential associated risks, it contributes to the abandonment or refusal to start exercising during pregnancy. A systematic review was conducted in MEDLINE including articles considered to have the highest level of scientific evidence. Fifty-seven articles, including 32 meta-analysis, 9 systematic reviews and 16 randomized controlled trials were included in the final literature review. SUMMARY Exercise can help preventing relevant pregnancy related disorders, such as gestational diabetes, excessive gestational weight gain, hypertensive disorders, urinary incontinence, fetal macrosomia, lumbopelvic pain, anxiety and prenatal depression. Exercise is not related with an increased risk of maternal or perinatal adverse outcomes. Compliance with current guidelines is sufficient to achieve the main benefits, and exercise type and intensity should be based on woman's previous fitness level. OUTLOOK Exercise in pregnancy is safe for both mother and fetus, contributing to prevent pregnancy related disorders. Exercise type and intensity should be adapted to woman's previous fitness level, medical history and characteristics of the ongoing pregnancy.
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Affiliation(s)
| | - Ana Andrade
- Department of Women and Reproductive Medicine, Centro Hospitalar Universitário do Porto EPE Centro Materno-Infantil do Norte Dr Albino Aroso, Porto, Portugal
| | - Inês Nunes
- Department of Women and Reproductive Medicine, Centro Hospitalar Universitário do Porto EPE Centro Materno-Infantil do Norte Dr Albino Aroso, Porto, Portugal
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31
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Carmichael RD. Considerations for the Pregnant Endurance Athlete. Strength Cond J 2021. [DOI: 10.1519/ssc.0000000000000655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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Jackson T, Bostock EL, Hassan A, Greeves JP, Sale C, Elliott-Sale KJ. The Legacy of Pregnancy: Elite Athletes and Women in Arduous Occupations. Exerc Sport Sci Rev 2021; 50:14-24. [PMID: 34669626 DOI: 10.1249/jes.0000000000000274] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT Best-practice guidance and management of pregnant and postpartum elite athletes and women in arduous occupations is limited by the lack of high-quality evidence available within these populations. We have summarised the adaptations and implications of pregnancy and childbirth; proposed a novel integrative concept to address these changes; and made recommendations to progress research in this area.
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Affiliation(s)
- Thea Jackson
- Sport Health and Performance Enhancement (SHAPE) Research Centre, Department of Sport Science, Nottingham Trent University, Nottingham, UK Army Health and Performance Research, Army Headquarters, Andover, UK Institute of Sport, Exercise & Health (ISEH), Division of Surgery & Interventional Science, University College London, London, UK Norwich Medical School, University of East Anglia, Norwich, UK
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Hassan A, Meah VL, Davies GA, Davenport MH, Siassakos D. Modify, don't stop! Time to reconsider the 'relative' and 'absolute' contraindications to physical activity in pregnancy: an opinion piece. BJOG 2021; 129:331-335. [PMID: 34455691 DOI: 10.1111/1471-0528.16879] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2021] [Indexed: 02/04/2023]
Affiliation(s)
- A Hassan
- Division of Surgery and Interventional Science, Institute of Sport, Exercise and Health, University College London, London, UK
| | - V L Meah
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, Edmonton, Alberta, Canada
| | - G A Davies
- Department of Obstetrics and Gynaecology, Queen's University, Kingston, Ontario, Canada
| | - M H Davenport
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, Edmonton, Alberta, Canada
| | - D Siassakos
- Faculty of Population Health Sciences, Maternal & Fetal Medicine, University College London EGA Institute for Women's Health, London, UK
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Recognition and Management of Pelvic Floor Disorders in Pregnancy and the Postpartum Period. Obstet Gynecol Clin North Am 2021; 48:571-584. [PMID: 34416938 DOI: 10.1016/j.ogc.2021.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Often considered a condition of aging women, pelvic floor disorders may initially present in pregnancy and postpartum, having a negative impact on quality of life during this important time in a woman's life. This review outlines the clinical approach to implementing pelvic health into obstetric care through education and promotion of pelvic health in pregnancy, screening for pelvic floor disorders routinely, and providing support through resources, treatment, and referrals if pelvic floor disorders develop during pregnancy and postpartum.
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Musculoskeletal Considerations for Exercise and Sport: Before, During, and After Pregnancy. J Am Acad Orthop Surg 2021; 29:e805-e814. [PMID: 34043597 DOI: 10.5435/jaaos-d-21-00044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/03/2021] [Indexed: 02/01/2023] Open
Abstract
There is little written in the orthopaedic literature regarding common musculoskeletal problems that women encounter in relation to pregnancy and their clinical and surgical management. Exercise and other physical activity are generally recommended for most women before, during, and after pregnancy. Unfortunately, a variety of musculoskeletal issues may keep women from starting, continuing, or resuming a healthy exercise regimen throughout a notable portion of their reproductive years. Untreated and undertreated orthopaedic conditions in female athletes may therefore have further unintended negative effects on maternal and fetal health. This article reviews the existing literature on musculoskeletal health considerations before, during, and after pregnancy to provide practical information to orthopaedic surgeons who treat women of all ages and athletic abilities.
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Wowdzia JB, McHugh TL, Thornton J, Sivak A, Mottola MF, Davenport MH. Elite Athletes and Pregnancy Outcomes: A Systematic Review and Meta-analysis. Med Sci Sports Exerc 2021; 53:534-542. [PMID: 32925496 DOI: 10.1249/mss.0000000000002510] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE The purpose of this systematic review was to evaluate fetal and maternal pregnancy outcomes of elite athletes who had participated in competitive sport immediately before conception. METHODS Online databases were searched up to March 24, 2020. Studies of any design and language were eligible if they contained information on the relevant population (pregnant women), exposure (engaged in elite sport immediately before pregnancy), and outcomes (birth weight, low birth weight, macrosomia, preterm birth, fetal heart rate and pulse index, cesarean sections, instrumental deliveries, episiotomies, duration of labor, perineal tears, pregnancy-induced low back pain, pelvic girdle pain, urinary incontinence, miscarriages, prenatal weight gain, inadequate/excess prenatal weight gain, maternal depression or anxiety). RESULTS Eleven unique studies (n = 2256 women) were included. We identified "low" certainty evidence demonstrating lower rates of low back pain in elite athletes compared with active/sedentary controls (n = 248; odds ratio, 0.38; 95% confidence interval, 0.20-0.73; I2 = 0%) and "very low" certainty evidence indicating an increased odds of excessive prenatal weight gain in elite athletes versus active/sedentary controls (n = 1763; odds ratio, 2.47; 95% confidence interval, 1.26-4.85; I2 = 0%). Low certainty evidence from two studies (n = 7) indicated three episodes of fetal bradycardia after high-intensity exercise that resolved within 10 min of cessation of activity. No studies reported inadequate gestational weight gain or maternal depression or anxiety. There were no differences between elite athletes and controls for all other outcomes. CONCLUSIONS There is "low" certainty of evidence that elite athletes have reduced odds of experiencing pregnancy-related low back pain and "very low"certainty of evidence that elite athletes have increased the odds of excessive weight gain compared with active/sedentary controls. More research is needed to provide strong evidence of how elite competitive sport before pregnancy affects maternal and fetal outcomes.PROSPERO Registration: CRD42020167382.
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Affiliation(s)
- Jenna B Wowdzia
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, Edmonton, AB, CANADA
| | - Tara-Leigh McHugh
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, AB, CANADA
| | | | - Allison Sivak
- University of Alberta Libraries, University of Alberta, Edmonton, AB, CANADA
| | | | - Margie H Davenport
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, Edmonton, AB, CANADA
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Reduced Endurance Capacity and Suboptimal Energy Availability in Top-Level Female Cyclists. Int J Sports Physiol Perform 2021; 16:1194–1203. [PMID: 33626509 DOI: 10.1123/ijspp.2020-0513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/11/2020] [Accepted: 09/14/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE Women's professional cycling has grown in popularity, and this increase is also apparent in Brazil, which has increased its female cycling calendar in recent years. The aim of this observational study was to (1) determine training and competition loads of a top-level Brazilian female cycling team, (2) evaluate nutrition and clinical health, and (3) measure whether exercise capacity changed throughout the season. METHODS Training and competition data were collected over the season using global positioning system monitors, while laboratory-based physiological and performance measures (incremental cycling test, 30-s Wingate, 4-km time trial) and clinical and nutritional analyses were performed at time points throughout the season. RESULTS Total distance covered over the year was 11,124 (2895) km (7382-14,698 km). Endurance capacity was reduced over the season (P = .005) but not anaerobic power (all P > .05). Nutrition and stress markers remained largely unchanged throughout the season, although there were some individual fluctuations in some measures, and testosterone concentration was low for some. Median estimated energy availability ranged between 32.3 and 56.8 kcal·kgLBM-1·d-1 during training and 26.4 and 53.8 kcal·kgLBM-1·d-1 during competition. Percentage of training spent in optimal estimated energy availability was generally low, with 3 athletes spending <35% within the optimal intake. CONCLUSIONS Substantial training and competition loads of the monitored professional Brazilian female cyclists may have reduced exercise capacity toward the end of the season, indicative of a grueling yearlong schedule. Several athletes may have had suboptimal energy availability during the season, potentially affecting testosterone concentration. These data demonstrate the difficulties in maintaining optimal nutrition, health, and performance throughout a season in professional female cycling and highlight the need for quality sport-science support for this type of top-level athlete.
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Prenatal Counseling throughout Pregnancy: Effects on Physical Activity Level, Perceived Barriers, and Perinatal Health Outcomes: A Quasi-Experimental Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17238887. [PMID: 33260471 PMCID: PMC7729670 DOI: 10.3390/ijerph17238887] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/23/2020] [Accepted: 11/23/2020] [Indexed: 12/25/2022]
Abstract
Physical activity during pregnancy has many health benefits. However, the physical activity level is insufficient throughout pregnancy and women report perceived barriers to physical activity. This study assessed the impact of a counseling intervention offered in addition to routine pregnancy care on physical activity patterns, perceived barriers, and perinatal health outcomes. A quasi-experimental trial was conducted in the Maternity Unit of a hospital in Guadeloupe (a French department). Ninety-six pregnant women were allocated to a control or intervention group. Regular physical activity counseling was dispensed to the women in the intervention group by trained healthcare providers. The physical activity level and the perceived barriers were assessed in each trimester. Outcomes for the perinatal health of the mother and child were measured throughout pregnancy and after delivery. The perceived barriers, such as a lack of information about the health benefits and risks over the two trimesters (all p < 0.05) and insecurity related to practice throughout pregnancy (all p < 0.05), were different in favor of the intervention group. There were no significant between-group differences for the major indices of physical activity, whether measured or reported. The intervention women reported significantly more sedentary activity compared with the control group in the third trimester, 64.7 (36.4–78.7) vs. 22.7 (9.4–49.8) MET-hours/week, respectively (p < 0.001). The perinatal health outcomes for the mother and child showed no significant differences. The intervention was unable to limit the decline in physical activity or improve health outcomes. However, it was associated with an improvement in the perception of barriers. Future research should focus on interventions that have a sufficient quantitative impact on perceived barriers in order to limit physical activity decline.
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Okafor UB, Goon DT. Physical Activity Level during Pregnancy in South Africa: A Facility-Based Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7928. [PMID: 33137931 PMCID: PMC7663401 DOI: 10.3390/ijerph17217928] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 10/25/2020] [Accepted: 10/26/2020] [Indexed: 11/17/2022]
Abstract
Physical activity participation during pregnancy confers many maternal and foetal health benefits to the woman and her infant and is recommended by various health bodies and institutions. However, in South Africa, scant information exists about the physical activity status and its determinants among pregnant women. The aim of this study was to assess the physical activity level and associated factors among pregnant women. This cross-sectional study enrolled 1082 pregnant women attending public health facilities in Buffalo City Municipality, Eastern Cape, South Africa. Information on socio-demographic and maternal characteristics were obtained, and the Pregnancy Physical Activity Questionnaire was used to assess physical activity during pregnancy. Multiple logistic regression analyses were used to assess associations between physical activity and the predictor variables during pregnancy. Adjusted odds ratios with 95% confidence interval were applied to estimate factors associated with physical activity levels. Statistical significance was set at p < 0.05. Only 278 of the women (25.7%) met recommendations for prenatal activity (≥150 min moderate intensity exercise per week). The average time spent in moderate-vigorous physical activity was 151.6 min (95% CI: 147.2-156.0). Most of the women participated in light exercises with a mean of 65.9% (95% CI: 64.8-67.0), and 47.6% (95% CI: 46.3-48.9) participated in household activities. The majority of the women did not receive physical activity advice during prenatal care sessions (64.7%). Factors negatively associated with prenatal physical activity were lower age (<19 years) (adjusted odd ratio (AOR) = 0.3; CI: 0.16-0.76), semi-urban residence (AOR = 0.8; CI: 0.55-1.03), lower educational level (AOR = 0.5; CI: 0.20-0.71), unemployment (AOR = 0.5; CI: 0.29-0.77) and nulliparity (AOR = 0.6; CI: 0.28-1.31). However, prenatal physical activity was positively associated with starting physical activity in the first trimester (AOR = 1.9; CI: 1.06-3.31) compared to other trimesters. The findings of this study demonstrated low levels of physical activity during pregnancy in South Africa. The majority of women did not meet the recommendation of 150 min of moderate intensity activity per week. Light intensity and household activities were the most preferred form of activity. The factors affecting physical activity of women in this present study include lower age, semi-urban setting, low educational level, unemployment and nulliparity. In order to increase activity levels, future work should seek to improve knowledge, access and support for physical activity in pregnant women in South Africa. This should include education and advocacy regarding physical activity for professionals involved in maternal health provision.
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Affiliation(s)
- Uchenna Benedine Okafor
- Department of Nursing Science, University of Fort Hare, 50 Church Street, East London, 5201, South Africa
| | - Daniel Ter Goon
- Department of Public Health, University of Fort Hare, 5 Oxford Street, East London 5201, South Africa;
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Wise SL, Binkley JL, Binkley HM. Pregnancy and Postpartum Training: Coaching Considerations. Strength Cond J 2020. [DOI: 10.1519/ssc.0000000000000557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Meah VL, Davies GA, Davenport MH. Why can't I exercise during pregnancy? Time to revisit medical 'absolute' and 'relative' contraindications: systematic review of evidence of harm and a call to action. Br J Sports Med 2020; 54:1395-1404. [PMID: 32513676 DOI: 10.1136/bjsports-2020-102042] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Clinical guidelines recommend pregnant women without contraindication engage in regular physical activity. This is based on extensive evidence demonstrating the safety and benefits of prenatal exercise. However, certain medical conditions or contraindications warrant a reduction, modification or cessation of activity due to potential health risks. AIM To review and evaluate the evidence related to medical disorders which may warrant contraindication to prenatal exercise. METHODS Online databases were searched up to 5 April 2019. Forty-four unique studies that reported data on our Population (pregnant women with contraindication to exercise), Intervention (subjective/objective measures of acute or chronic exercise), Comparator (not essential) and Outcomes (adverse maternal or fetal outcomes) were included in the review. KEY FINDINGS We found that the majority of medical conditions listed as contraindications were based on expert opinion; there is minimal empirical evidence to demonstrate harm of exercise and benefit of activity restriction. We identified 11 complications (eg, gestational hypertension, twin pregnancy) previously classified as contraindications where women may in fact benefit from regular prenatal physical activity with or without modifications. However, the evidence suggests that severe cardiorespiratory disease, placental abruption, vasa previa, uncontrolled type 1 diabetes, intrauterine growth restriction, active preterm labour, severe pre-eclampsia and cervical insufficiency are associated with strong potential for maternal/fetal harm and warrant classification as absolute contraindications. CONCLUSION Based on empirical evidence, we provide a call to re-evaluate clinical guidelines related to medical disorders that have previously been considered contraindications to prenatal exercise. Removing barriers to physical activity during pregnancy for women with certain medical conditions may in fact be beneficial for maternal-fetal health outcomes.
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Affiliation(s)
- Victoria L Meah
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Gregory A Davies
- Department of Obstetrics and Gynecology, Queen's University, Kingston, Ontario, Canada
| | - Margie H Davenport
- Program for Pregnancy and Postpartum Health, Faculty of Kinesiology, Sport, and Recreation, Women and Children's Health Research Institute, Alberta Diabetes Institute, University of Alberta, Edmonton, Alberta, Canada
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Fernández-Buhigas I, Brik M, Martin-Arias A, Vargas-Terrones M, Varillas D, Barakat R, Santacruz B. Maternal physiological changes at rest induced by exercise during pregnancy: A randomized controlled trial. Physiol Behav 2020; 220:112863. [PMID: 32160968 DOI: 10.1016/j.physbeh.2020.112863] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE to analyse maternal physiological changes in several areas (cardiovascular, metabolic, renal and hepatic) related to the regular practice of a supervised exercise program. METHODS This is an unplanned secondary analysis from a randomized controlled trial carried out in a single maternity unit in Madrid, Spain (NCT 02,756,143). From November 2014 to June 2015, 92 women were randomly assigned to perform a mild-moderate supervised exercise program during pregnancy (Intervention group, IG) or to continue with their routine pregnancy care (control group, CG). For the purpose of this study we collected clinical and analytical data (heart blood pressure, weight, blood glucose, AST, ALT, blood Creatinine and blood Uric acid) available from all obstetric visits and examined the differences between groups. RESULTS We did not find any differences in: pregnancy weight (IG: 11.4 ± 4.4 Kg vs. CG: 10.1 ± 5.3 Kg; p = 0.173); fasting glucose at 10+0-12+6 weeks (IG: 78.48±8.34 vs. CG: 76±13.26, p = 0.305) or at 34+0-36+4 weeks (IG: 73.25±10.27 vs CG: 73.45± 8.29,p = 0.920), and 50 gs glucose tolerance at 24+4-26+6weeks (IG: 116.23±35.07 vs CG: 116.36±25.98, p = 0.984); Aspartate-amino-transferase at 10+0-12+6 weeks (IG: 15.38±4.17 vs CG: 17.33±7.05, p = 0.124) and at 34+0-36+4 weeks (IG: 21.65±5.25 vs CG: 19.53±8.32, p = 0.165) or Alanine-amino- transferase at 10+0-12+6 weeks (IG: 27.50±10.63 vs CG: 28.27±11.77, p = 0.746) or at 34+0-36+4 weeks (IG: 22.93±9.23 vs CG: 20.84±13.49, p = 0.407); blood Creatinine concentrations at 34+0-36+4 weeks (IG: 0.595±0.401 vs CG: 0.575±0.100, p = 0.757) and blood uric acid concentrations at 34+0-36+4 weeks (IG: 3.526 ± 0.787 vs CG: 3.262±0.672, p = 0.218). Heart blood pressure was similar between groups except at 27+0-28+6 weeks, where systolic blood pressure was significantly lower in the CG in comparison to the IG (116.31±10.8 mmHg vs. 120.22 ± 10.3 mmHg, p = 0.010). CONCLUSION Regular supervised exercise during pregnancy does not alter normal maternal physiology.
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Affiliation(s)
- Irene Fernández-Buhigas
- Obstetrics Department, Hospital Universitario de Torrejon, Madrid, Spain; Faculty of Medicine, Pozuelo de Alarcón, Universidad Francisco de Vitoria, Madrid, Spain.
| | - Maia Brik
- Obstetrics Department, Hospital Universitario de Torrejon, Madrid, Spain; Faculty of Medicine, Pozuelo de Alarcón, Universidad Francisco de Vitoria, Madrid, Spain; Maternal Fetal Medicine Department. Hospital Universitari Vall d'Hebron. Universitat Autonoma de Barcelona. Barcelona, Spain.
| | - Aranzazu Martin-Arias
- Obstetrics Department, Hospital Universitario de Torrejon, Madrid, Spain; Faculty of Medicine, Pozuelo de Alarcón, Universidad Francisco de Vitoria, Madrid, Spain
| | - Marina Vargas-Terrones
- AFIPE Research Group, Faculty of Sciences for Physical Activity and Sport, INEF, Universidad Politécnica de Madrid (UPM), Madrid, Spain
| | - David Varillas
- Faculty of Medicine, Pozuelo de Alarcón, Universidad Francisco de Vitoria, Madrid, Spain.
| | - Rubén Barakat
- AFIPE Research Group, Faculty of Sciences for Physical Activity and Sport, INEF, Universidad Politécnica de Madrid (UPM), Madrid, Spain
| | - Belén Santacruz
- Obstetrics Department, Hospital Universitario de Torrejon, Madrid, Spain; Faculty of Medicine, Pozuelo de Alarcón, Universidad Francisco de Vitoria, Madrid, Spain.
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Review of Recent Physical Activity Guidelines During Pregnancy to Facilitate Advice by Health Care Providers. Obstet Gynecol Surv 2020; 74:481-489. [PMID: 31418450 DOI: 10.1097/ogx.0000000000000693] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Importance Physical activity during pregnancy can offer many maternal and fetal health benefits. Objective The aim was to summarize American, Canadian, and international recommendations published recently on physical activity during pregnancy to aid health care providers in their delivery of advice on the topic. Evidence Acquisition A descriptive review of 3 national guidelines and 1 international guideline on physical activity during pregnancy was conducted. The guidelines included the 2019 Canadian recommendations, the 2018 United States' Physical Activity Guidelines for Americans (second edition), the 2015 (reaffirmed in 2017) American College of Obstetrics and Gynecology guideline, and the 2016-2018 International Olympic Committee recommendations for recreational and elite athletes. Results For apparently healthy women, under the guidance of their health care provider, moderate-intensity physical activity using both aerobic and muscle conditioning activities is recommended. The guidelines recommended at least 150 min/wk spread throughout the week (Canada, United States) or at least 20 to 30 min/d (American College of Obstetrics and Gynecology). Conclusions and Relevance This summary of 4 recent guidelines can facilitate use of updated recommendations by health care providers regarding physical activity during pregnancy. More detailed evidence-based guidelines on physical activity during postpartum are needed.
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Sundgot-Borgen J, Sundgot-Borgen C, Myklebust G, Sølvberg N, Torstveit MK. Elite athletes get pregnant, have healthy babies and return to sport early postpartum. BMJ Open Sport Exerc Med 2019; 5:e000652. [PMID: 31803497 PMCID: PMC6887505 DOI: 10.1136/bmjsem-2019-000652] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2019] [Indexed: 12/11/2022] Open
Abstract
Objectives To enhance knowledge on pregnancy and return to sport in the postpartum period in elite female athletes. Methods 34 Norwegian elite athletes (33.1 years) and 34 active controls (31.5 years) were asked about training and competitive history, pregnancy-related issues, injuries, body dissatisfaction (BD), drive for thinness (DT), eating disorders (ED) and practical experiences, through a questionnaire and interview. Independent samples T-tests or χ² tests for between-group differences and paired-samples T-tests and repeated measures analysis of variance for within group differences were used. Results No group differences in fertility problems, miscarriage, preterm birth or low birth weight were found. Both groups decreased training volume all trimesters and the first two postpartum periods compared with prepregnancy, and more athletes returned to sport/exercise at week 0–6 postpartum. We found no group differences in complications during pregnancy and delivery, but athletes reported fewer common complaints. Four athletes experienced stress fracture postpartum. Athletes had higher BD and DT postpartum, while controls reduced DT score. Number of athletes with clinical ED was reduced postpartum, while constant in controls. Athletes were not satisfied with advice related to strength training and nutrition during pregnancy. Conclusion Elite athletes and active controls get pregnant easily, deliver healthy babies and decrease training during pregnancy and the first postpartum periods compared with prepregnancy. Most athletes and every third control returned to sport or exercise at week 0–6 postpartum. Athletes report stress fractures and increased BD and DT, but decreased ED postpartum. However, since relatively few athletes were included these findings need further investigation.
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Affiliation(s)
| | | | - Grethe Myklebust
- The Norwegian School of Sport Sciences, Department of Sports Medicine, Oslo Sport Trauma Research Center, Oslo, Norway
| | - Nina Sølvberg
- Department of Sports Medicine, The Norwegian School of Sport Sciences, Oslo, Norway
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Abstract
Women are increasingly participating in more and more sporting activities. For years, women athletes have been treated as the "female" equivalent of male athletes, with similar medical approaches but this is changing. The concept that women are unique in their "athletic arena" is further underscored with emerging scientific evidence--from the physiologic details not visible to the eye, to the more overt biomechanical and anatomic differences. We review a handful of conditions active women potentially may encounter: pregnancy, the female athlete triad, patellofemoral pain, potential injuries to the anterior cruciate ligament, and anemia.
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Affiliation(s)
- Siobhan M Statuta
- Primary Care Sports Medicine Fellowship, Department of Family Medicine, University of Virginia Sports Medicine, University of Virginia Health System, Charlottesville, VA 22908-0729, USA; Primary Care Sports Medicine Fellowship, Department of Physical Medicine & Rehabilitation, University of Virginia Sports Medicine, University of Virginia Health System, Charlottesville, VA 22908-0729, USA.
| | - Colton L Wood
- Department of Family Medicine, University of Virginia Health System, Charlottesville, VA 22908-0729, USA
| | - Lisa K Rollins
- Department of Family Medicine, Faculty Development Fellowship, University of Virginia Health System, Charlottesville, VA 22908-0729, USA
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Sanabria-Martínez G, Poyatos-León R, Notario-Pacheco B, Álvarez-Bueno C, Cavero-Redondo I, Martinez-Vizcaino V. Effects of physical exercise during pregnancy on mothers' and neonates' health: a protocol for an umbrella review of systematic reviews and meta-analysis of randomised controlled trials. BMJ Open 2019; 9:e030162. [PMID: 31519677 PMCID: PMC6747876 DOI: 10.1136/bmjopen-2019-030162] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 07/21/2019] [Accepted: 08/16/2019] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION A growing interest has emerged on the effects of exercise during gestation. Several systematic reviews and meta-analyses have shown that prenatal exercise could reduce the mothers' risk for some disorders. Despite this, evidence regarding the risk of caesarean section, birth weight or Apgar score at delivery is still controversial. Furthermore, practitioners are reluctant to recommend exercise to pregnant women suffering from some disorders, such as hypertension, pre-eclampsia or pregnant women with obesity. Moreover, the scarcity of studies addressing the risks and benefits of exercise at higher intensity prevent practitioners from recommending it at higher dosages. Umbrella reviews represent an appropriate design to elucidate the reasons behind the contradictory findings of previous systematic reviews. METHODS This protocol was developed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols and the Cochrane Collaboration Handbook. Medline, EMBASE, Web of Science, Cochrane database of systematic reviews, Epistemonikos, Prospero register and SPORTDiscuss databases will be searched to identify systematic reviews, meta-analyses and randomised controlled trials that examine the effect of exercise on pregnancy outcomes from inception to August 2019. Searches will be conducted from September to November 2019. STATISTICAL ANALYSIS Methodological quality will be evaluated using the AMSTAR 2 tool. The certainty of evidence and strength of recommendations for meta-analyses will be assessed by the Grading of Recommendations Assessment, Development and Evaluation framework. The summary effect sizes will be calculated through the use of random-effects and fixed-effects models. Heterogeneity among studies will be assessed using the I2 statistic, and evidence of excess significance bias and evidence of small study effects will also be evaluated. ETHICS AND DISSEMINATION Ethical approval will not be needed for this review protocol. The results will be disseminated to academic audiences by peer-reviewed publications. Furthermore, results will be disseminated to clinical audiences through professionals' associations and social networks, and may influence guidelines developers in order to improve outcomes in mothers and offspring. PROSPERO REGISTRATION NUMBER CRD42019123410.
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Affiliation(s)
- Gema Sanabria-Martínez
- Hospital Virgen de la Luz, Servicio de Salud de Castilla-La Mancha, Cuenca, Spain
- Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
| | - Raquel Poyatos-León
- Hospital Virgen de la Luz, Servicio de Salud de Castilla-La Mancha, Cuenca, Spain
- Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
| | | | - Celia Álvarez-Bueno
- Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
- Universidad Politécnica y Artística del Paraguay, Asunción, Paraguay
| | - Iván Cavero-Redondo
- Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
- Universidad Politécnica y Artística del Paraguay, Asunción, Paraguay
| | - Vicente Martinez-Vizcaino
- Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
- Universidad Autonoma de Chile, Facultad de Ciencias de la Salud, Talca, Chile
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Khan KM. Are 12 systematic reviews on exercise in pregnancy too many? Not for 125 million women who are pregnant every year: Kudos Society of Obstetricians and Gynaecologists of Canada (SOGC) and Canadian Society for Exercise Physiology (CSEP). Br J Sports Med 2019. [DOI: 10.1136/bjsports-2018-100416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Davies G, Artal R. It’s time to treat exercise in pregnancy as therapy. Br J Sports Med 2018; 53:81. [DOI: 10.1136/bjsports-2018-100360] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2018] [Indexed: 11/03/2022]
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