Abstract
Background
Despite the American College of Obstetricians and Gynecologists’ (ACOG) recommendations on the benefits of physical activity during pregnancy, low levels of physical activity are reported worldwide. This research aims to identify the barriers to physical activity (PA) and their predictors among pregnant women.
Methods
In this cross-sectional study, data were collected from 351 pregnant women aged 18–45 with gestational ages of 10–37 weeks through convenience sampling. These women took part in the study from May 2022 to August 2024 and completed a demographic-obstetric scale and the Barriers to Physical Activity during Pregnancy Scale (BPAPS). Data were analyzed using univariate and multivariate linear regression.
Results
The total BPAPS score was 78.07 ± 16.25(range 29 to 145). The highest and lowest scores among the subscales were related to environmental barriers (43.67 ± 17.80) and interpersonal barriers (38.74 ± 17.93). The most commonly reported environmental barriers were limited access to sports facilities and the difficulty of exercising in hot or cold weather. In multivariate analysis, educational level (B = 4.39), employment status(B = 9.54), regular physical activity before pregnancy (B = 7.34), and maternal age (B = 0.91) were identified as strong independent predictors of physical activity barriers.
Conclusions
This study found that environmental barriers were the most prominent obstacles to physical activity among pregnant women, while interpersonal barriers were perceived as less influential. Higher education, employment, regular physical activity before pregnancy, and younger maternal age were associated with fewer perceived barriers during pregnancy. These findings suggest that addressing physical inactivity in pregnancy may require multilevel approaches that extend beyond individual counseling and consider environmental conditions. The results highlight modifiable factors that may inform future interventions and support healthcare providers in identifying women who are more likely to experience greater barriers to physical activity during pregnancy.
Similar content being viewed by others
Data availability
The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.
Abbreviations
- PA:
-
Physical Activity
- ACOG:
-
American College of Obstetricians and Gynecologists
- BPAPS:
-
Barriers to Physical Activity in Pregnant Scale
- PPAQ:
-
Pregnancy Physical Activity Questionnaire
- BMI:
-
Body Mass Index
- GA:
-
Gestational Age
References
Hailemariam TT, Gebregiorgis YS, Gebremeskel BF, Haile TG, Spitznagle TM. Physical activity and associated factors among pregnant women in Ethiopia: facility-based cross-sectional study. BMC Pregnancy Childbirth. 2020;20:1–11.
Watson ED, Van Poppel MN, Jones RA, Norris SA, Micklesfield LK. Are south African mothers moving? Patterns and correlates of physical activity and sedentary behavior in pregnant black south African women. J Phys Activity Health. 2017;14(5):329–35.
De Haas S, Ghossein-Doha C, Van Kuijk S, Van Drongelen J, Spaanderman M. Physiological adaptation of maternal plasma volume during pregnancy: a systematic review and meta‐analysis. Ultrasound Obstet Gynecol. 2017;49(2):177–87.
Ribeiro MM, Andrade A, Nunes I. Physical exercise in pregnancy: benefits, risks and prescription. J Perinat Med. 2022;50(1):4–17.
Davenport MH, McCurdy AP, Mottola MF, Skow RJ, Meah VL, Poitras VJ, et al. Impact of prenatal exercise on both prenatal and postnatal anxiety and depressive symptoms: a systematic review and meta-analysis. Br J Sports Med. 2018;52(21):1376–85.
Santini C, Imakawa TS, Moisés ECD. Physical activity during pregnancy: recommendations and assessment tools. Revista Brasileira de Ginecol e Obstetrícia. 2017;39(08):424–32.
Sytsma TT, Zimmerman KP, Manning JB, Jenkins SM, Nelson NC, Clark MM, et al. Perceived barriers to exercise in the first trimester of pregnancy. J Perinat Educ. 2018;27(4):198.
Connolly CP, Feltz DL, Pivarnik JM. Overcoming barriers to physical activity during pregnancy and the postpartum period: The potential impact of social support. Kinesiol Rev. 2014;3(2):135–48.
Obstetricians A, Of. gynecologists. Physical activity and exercise during pregnancy and the postpartum period. Committee opinion 650. Obstet Gynecol. 2015;126(6):e135–42.
Flannery C, McHugh S, Anaba AE, Clifford E, O’Riordan M, Kenny LC, et al. Enablers and barriers to physical activity in overweight and obese pregnant women: an analysis informed by the theoretical domains framework and COM-B model. BMC Pregnancy Childbirth. 2018;18:1–13.
McKeough R, Blanchard C, Piccinini-Vallis H. Pregnant and postpartum women’s perceptions of barriers to and enablers of physical activity during pregnancy: A qualitative systematic review. J Midwifery Women’s Health. 2022;67(4):448–62.
Okafor UB, Goon DT. Physical activity level during pregnancy in South Africa: a facility-based cross-sectional study. Int J Environ Res Public Health. 2020;17(21):7928.
Meander L, Lindqvist M, Mogren I, Sandlund J, West CE, Domellöf M. Physical activity and sedentary time during pregnancy and associations with maternal and fetal health outcomes: an epidemiological study. BMC Pregnancy Childbirth. 2021;21:1–11.
Zhou T, Lin Y, Xu F, Ma X, Wang N, Ding Y. Factors influencing physical inactivity status among Chinese pregnant women: a cross-sectional study. BMC Public Health. 2022;22(1):2310.
Mirghafourvand M, Mohammad-Alizadeh-Charandabi S, Jafarabadi MA, Soltanpour S, Aghamiri V, Bagherinia M. Physical Activity during Pregnancy and its Relationship with the Functional Status of Primiparous Women Six Weeks after Childbirth: A Cohort Study. J Clin Diagn Res. 2018;12(11). https://doi.org/10.7860/JCDR/2018/36692.12245.
Todorovic J, Terzic-Supic Z, Bjegovic-Mikanovic V, Piperac P, Dugalic S, Gojnic-Dugalic M. Factors associated with the leisure-time physical activity (LTPA) during the first trimester of the pregnancy: the cross-sectional study among pregnant women in Serbia. Int J Environ Res Public Health. 2020;17(4):1366.
Merkx A, Ausems M, Budé L, de Vries R, Nieuwenhuijze MJ. Factors affecting perceived change in physical activity in pregnancy. Midwifery. 2017;51:16–23.
Whitaker KM, Wilcox S, Liu J, Blair SN, Pate RR. Pregnant women’s perceptions of weight gain, physical activity, and nutrition using Theory of Planned Behavior constructs. J Behav Med. 2016;39:41–54.
Leppänen M, Aittasalo M, Raitanen J, Kinnunen TI, Kujala UM, Luoto R. Physical activity during pregnancy: predictors of change, perceived support and barriers among women at increased risk of gestational diabetes. Matern Child Health J. 2014;18:2158–66.
Downs DS, Chasan-Taber L, Evenson KR, Leiferman J, Yeo S. Physical activity and pregnancy: past and present evidence and future recommendations. Res Q Exerc Sport. 2012;83(4):485–502.
Gaston A, Cramp A. Exercise during pregnancy: a review of patterns and determinants. J Sci Med sport. 2011;14(4):299–305.
Gaston A, Vamos CA. Leisure-time physical activity patterns and correlates among pregnant women in Ontario, Canada. Matern Child Health J. 2013;17(3):477–84.
Santos PC, Abreu S, Moreira C, Lopes D, Santos R, Alves O, et al. Impact of compliance with different guidelines on physical activity during pregnancy and perceived barriers to leisure physical activity. J Sports Sci. 2014;32(14):1398–408.
AMEZCUA-PRIETO C, LARDELLI‐CLARET P, OLMEDO‐REQUENA R, MOZAS‐MORENO J, BUENO‐CAVANILLAS A, JIMÉNEZ‐MOLEÓN JJ. Compliance with leisure‐time physical activity recommendations in pregnant women. Acta Obstet Gynecol Scand. 2011;90(3):245–52.
Juhl M, Madsen M, Andersen AM, Andersen PK, Olsen J. Distribution and predictors of exercise habits among pregnant women in the Danish National Birth Cohort. Scand J Med Sci Sports. 2012;22(1):128–38.
Haakstad LA, Voldner N, Henriksen T, Bø K. Why do pregnant women stop exercising in the third trimester? Acta Obstet Gynecol Scand. 2009;88(11):1267–75.
Dolatabadi Z, Amiri-Farahani L, Ahmadi K, Pezaro S. Barriers to physical activity in pregnant women living in Iran and its predictors: a cross sectional study. BMC Pregnancy Childbirth. 2022;22(1):815.
Okafor UB, Goon DT. Physical activity and exercise during pregnancy in Africa: a review of the literature. BMC Pregnancy Childbirth. 2020;20:1–17.
Davoud A, Abazari M. The relationship between quality of life and physical activity, worry, depression, and insomnia in pregnant women. Iran J psychiatry. 2020;15(2):159.
Findley A, Smith DM, Hesketh K, Keyworth C. Exploring womens’ experiences and decision making about physical activity during pregnancy and following birth: A qualitative study. BMC Pregnancy Childbirth. 2020;20:1–10.
Rabiepoor S, Rezavand S, Yas A, Ghanizadeh N. Influential factors in physical activity amongst pregnant women. Baltic J Health Phys Activity. 2019;11(2):4.
Sattler MC, Jaunig J, Watson ED, van Poppel MN, Mokkink LB, Terwee CB, et al. Physical activity questionnaires for pregnancy: a systematic review of measurement properties. Sports Med. 2018;48:2317–46.
Nulty DD. The adequacy of response rates to online and paper surveys: what can be done? Assess evaluation High Educ. 2008;33(3):301–14.
Fili R, Nazmi S, Behmanesh F, Omrani A, Nikbakht H, Amiri Farahani L. Barriers to Physical Activity in Pregnant Women: An Explanatory Sequential Mixed-method Study (Study Protocol). J Client-Centered Nurs Care. 2024;10(3):191–8.
Amiri-Farahani L, Ahmadi K, Hasanpoor-Azghady SB, Pezaro S. Development and psychometric testing of the ‘barriers to physical activity during pregnancy scale’(BPAPS). BMC Public Health. 2021;21:1–9.
Koleilat M, Vargas N, vanTwist V, Kodjebacheva GD. Perceived barriers to and suggested interventions for physical activity during pregnancy among participants of the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in Southern California. BMC Pregnancy Childbirth. 2021;21:1–9.
Kianfard L, Niknami S, SHokravi FA, Rakhshanderou S. Facilitators, barriers, and structural determinants of physical activity in nulliparous pregnant women: a qualitative study. J pregnancy. 2022;2022(1):5543684.
Alaglan AA, Almousa RF, Alomirini AA, Alabdularazaq ES, Alkheder RS, Alzaben KA, et al. Saudi women’s physical activity habits during pregnancy. Women’s Health. 2020;16:1745506520952045.
Velez S, McCarthy T, Spaeth A. Physical Activity and Pain During Pregnancy. Aresty Rutgers Undergrad Res J. 2024;1(5). https://doi.org/10.14713/arestyrurj.v1i5.223.
Tavakoly Sany SB, Vahedian Shahroodi M, Hosseini Khaboshan Z, Orooji A, Esmaeily H, Jafari A, et al. Predictors of physical activity among women in Bojnourd, north east of Iran: Pender’s health promotion model. Archives Public Health. 2021;79:1–12.
Grenier LN, Atkinson SA, Mottola MF, Wahoush O, Thabane L, Xie F, et al. Be healthy in pregnancy: exploring factors that impact pregnant women’s nutrition and exercise behaviours. Matern Child Nutr. 2021;17(1):e13068.
Lee A, Newton M, Radcliffe J, Belski R. Pregnancy nutrition knowledge and experiences of pregnant women and antenatal care clinicians: A mixed methods approach. Women Birth. 2018;31(4):269–77.
Xiang M, Zhang J, Liang H, Zhang Z, Konishi M, Hu H, et al. Physical activity and dietary intake among Chinese pregnant women: an observational study. BMC Pregnancy Childbirth. 2019;19:1–8.
Santo EC, Forbes PW, Oken E, Belfort MB. Determinants of physical activity frequency and provider advice during pregnancy. BMC Pregnancy Childbirth. 2017;17:1–11.
Coll CV, Domingues MR, Gonçalves H, Bertoldi AD. Perceived barriers to leisure-time physical activity during pregnancy: A literature review of quantitative and qualitative evidence. J Sci Med sport. 2017;20(1):17–25.
Mottola MF, Campbell MK. Activity patterns during pregnancy. Can J Appl Physiol. 2003;28(4):642–53.
Evenson KR, Savitz A, Huston SL. Leisure-time physical activity among pregnant women in the US. Paediatr Perinat Epidemiol. 2004;18(6):400–7.
Mendinueta A, Esnal H, Arrieta H, Arrue M, Urbieta N, Ubillos I, et al. What accounts for physical activity during pregnancy? A study on the sociodemographic predictors of self-reported and objectively assessed physical activity during the 1st and 2nd trimesters of pregnancy. Int J Environ Res Public Health. 2020;17(7):2517.
Szubert M, Ilowiecka M, Wilczynski J, Bilinski P, Wojtyla C. Health-related behaviors of pregnant women residing in urban and rural areas in Poland. Int J Environ Res Public Health. 2020;17(12):4395.
Naeeni MR, Simbar M. Effect of child birth preparation classes on empowering Iranian pregnant women: a systematic review. J Educ Community Health. 2018;5(1):61–71.
Malekpour AF, Salari P, Azar PH, Ismaeili H. Evaluation of the, effect of the education module preparing for childbirth on the level of anxiety during pregnancy and labor in primigravida women. 2005.
Acknowledgements
The authors would like to thank the Shahid Yahyanejad Clinical Research Development Center and all the pregnant women who participated in the study.
Funding
This study was financially supported by Babol University of Medical Sciences. Grant Number: 724134896.
Author information
Authors and Affiliations
Contributions
F.B. & R.F. Conceptualization, Methodology, Software. HA.N. Validity tests, Data curation, R.F. & F.B. Writing- Original draft preparation. F.B. Supervision, Visualization, Investigation. R.F., F.B., A.O., L.A.F., S.N., & HA.N. Writing- Reviewing and Editing.
Corresponding author
Ethics declarations
Ethics approval and consent to participate
The present cross-sectional study was part of a mixed-methods research project approved by the Ethics Committee of Babol University of Medical Sciences (IR.MUBABOL.HRI.REC.1401.238). Participation was voluntary, and only women who provided informed written consent completed the questionnaires. Participants were assured that their choice not to participate or to withdraw from the study would not affect the quality of their prenatal care. Additionally, confidentiality and the privacy of the participants were strictly upheld. Research conducted in accordance with the Helsinki Declaration.
Consent for publication
Not applicable.
Competing interests
The authors declare no competing interests.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
About this article
Cite this article
Fili, R., Behmanesh, F., Omrani, A. et al. Barriers to physical activity in pregnant women: a cross-sectional study. BMC Pregnancy Childbirth (2026). https://doi.org/10.1186/s12884-026-09034-z
Received:
Accepted:
Published:
DOI: https://doi.org/10.1186/s12884-026-09034-z

