{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T13:59:28Z","timestamp":1788184768023,"version":"build-2803163510"},"reference-count":49,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Biomechanics"],"published-print":{"date-parts":[[2025,8]]},"DOI":"10.1016\/j.jbiomech.2025.112797","type":"journal-article","created":{"date-parts":[[2025,6,3]],"date-time":"2025-06-03T11:09:55Z","timestamp":1748948995000},"page":"112797","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"special_numbering":"C","title":["Characterizing kinematics, kinetics, and muscle activity of postpartum mothers lifting their own infants during three everyday tasks"],"prefix":"10.1016","volume":"189","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9865-9879","authenticated-orcid":false,"given":"Kathryn L.","family":"Havens","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Safeer F.","family":"Siddicky","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jbiomech.2025.112797_b0005","doi-asserted-by":"crossref","DOI":"10.1177\/2050312113514576","article-title":"Performance of the 10-item Center for Epidemiologic Studies Depression scale for caregiving research","volume":"1","author":"Andresen","year":"2013","journal-title":"SAGE Open Med."},{"key":"10.1016\/j.jbiomech.2025.112797_b0010","doi-asserted-by":"crossref","DOI":"10.1016\/S0749-3797(18)30622-6","article-title":"Screening for depression in well older adults: evaluation of a short form of the CES-D","volume":"10","author":"Andresen","year":"1994","journal-title":"Am. J. Prev. Med."},{"key":"10.1016\/j.jbiomech.2025.112797_b0015","doi-asserted-by":"crossref","DOI":"10.1108\/CI-05-2017-0048","article-title":"Identification of potential biomechanical risk factors for low back disorders during repetitive rebar lifting","volume":"18","author":"Antwi-Afari","year":"2018","journal-title":"Constr. Innov."},{"key":"10.1016\/j.jbiomech.2025.112797_b0020","doi-asserted-by":"crossref","DOI":"10.1067\/mob.2001.118659","article-title":"Psychometric evaluation of 2 comprehensive condition-specific quality of life instruments for women with pelvic floor disorders","volume":"185","author":"Barber","year":"2001","journal-title":"Am. J. Obstet. Gynecol."},{"key":"10.1016\/j.jbiomech.2025.112797_b0025","doi-asserted-by":"crossref","DOI":"10.1016\/j.ajog.2004.12.025","article-title":"Short forms of two condition-specific quality-of-life questionnaires for women with pelvic floor disorders (PFDI-20 and PFIQ-7)","volume":"193","author":"Barber","year":"2005","journal-title":"Am. J. Obstet. Gynecol."},{"key":"10.1016\/j.jbiomech.2025.112797_b0030","doi-asserted-by":"crossref","unstructured":"Biering-Sorensen, F., 1984. Physical measurements as risk indicators for low-back trouble over a one-year period. Spine (Phila Pa 1976) 9. Doi: 10.1097\/00007632-198403000-00002.","DOI":"10.1097\/00007632-198403000-00002"},{"key":"10.1016\/j.jbiomech.2025.112797_b0035","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1177\/0018720817744661","article-title":"Assessing infant carriage systems: ground reaction force implications for gait of the caregiver","volume":"60","author":"Brown","year":"2018","journal-title":"Hum. Factors"},{"key":"10.1016\/j.jbiomech.2025.112797_b0040","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1016\/j.clinbiomech.2019.05.014","article-title":"Stand-to-sit kinematic changes during pregnancy correspond with reduced sagittal plane hip motion","volume":"67","author":"Catena","year":"2019","journal-title":"Clin. Biomech."},{"key":"10.1016\/j.jbiomech.2025.112797_b0045","article-title":"Prevalence and risk factors associated with postpartum depression during the COVID-19 Pandemic: a literature review and meta-analysis","volume":"19","author":"Chen","year":"2022","journal-title":"Int. J. Environ. Res. Public Health"},{"key":"10.1016\/j.jbiomech.2025.112797_b0050","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1097\/JWH.0000000000000226","article-title":"Biomechanical and musculoskeletal differences between postpartum runners and nulliparous controls","volume":"46","author":"Christopher","year":"2022","journal-title":"J. Womens Health Phys. Therap."},{"key":"10.1016\/j.jbiomech.2025.112797_b0055","doi-asserted-by":"crossref","first-page":"650","DOI":"10.1016\/j.apergo.2011.10.003","article-title":"Comparison of infant car seat grip orientations and lift strategies","volume":"43","author":"Clamann","year":"2012","journal-title":"Appl. Ergon."},{"key":"10.1016\/j.jbiomech.2025.112797_b0060","doi-asserted-by":"crossref","first-page":"1279","DOI":"10.1053\/apmr.2002.33641","article-title":"Joint coordination during whole-body lifting in women with low back pain after pregnancy","volume":"83","author":"Commissaris","year":"2002","journal-title":"Arch. Phys. Med. Rehabil."},{"key":"10.1016\/j.jbiomech.2025.112797_b0065","doi-asserted-by":"crossref","first-page":"1381","DOI":"10.1249\/01.MSS.0000078924.61453.FB","article-title":"International physical activity questionnaire: 12-country reliability and validity","volume":"35","author":"Craig","year":"2003","journal-title":"Med. Sci. Sports Exerc."},{"key":"10.1016\/j.jbiomech.2025.112797_b0070","series-title":"Daniels and worthingham\u2019s Muscle testing: techniques of manual examination","first-page":"83","author":"Dale","year":"2019"},{"key":"10.1016\/j.jbiomech.2025.112797_b0075","doi-asserted-by":"crossref","unstructured":"Danneels, L.A., Vanderstraeten, G.G., Cambier, D.C., Witvrouw, E.E., Stevens, V.K., De Cuyper, H.J., 2001. A functional subdivision of hip, abdominal, and back muscles during asymmetric lifting. Spine (Phila Pa 1976) 26. Doi: 10.1097\/00007632-200103150-00003.","DOI":"10.1097\/00007632-200103150-00003"},{"key":"10.1016\/j.jbiomech.2025.112797_b0080","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1097\/JWH.0000000000000109","article-title":"Fatigability of the lumbopelvic stabilizing muscles in women 8 and 26 weeks postpartum","volume":"42","author":"Deering","year":"2018","journal-title":"J. Womens Health Phys. Therap."},{"key":"10.1016\/j.jbiomech.2025.112797_b0085","doi-asserted-by":"crossref","DOI":"10.2519\/jospt.2009.2796","article-title":"Gluteal muscle activation during common therapeutic exercises","volume":"39","author":"Distefano","year":"2009","journal-title":"J. Orthop. Sports Phys. Ther."},{"key":"10.1016\/j.jbiomech.2025.112797_b0090","doi-asserted-by":"crossref","unstructured":"Frymoyer, J.W., Pope, M.H., Costanza, M.C., Rosen, J.C., Goggin, J.E., Wilder, D.G., 1980. Epidemiologic studies of low-back pain. Spine (Phila Pa 1976) 5. Doi: 10.1097\/00007632-198009000-00005.","DOI":"10.1097\/00007632-198009000-00005"},{"key":"10.1016\/j.jbiomech.2025.112797_b0095","series-title":"Evaluation of the clinical utility of the PFDI-20 among women in the general population","author":"Gafni-Kane","year":"2011"},{"key":"10.1016\/j.jbiomech.2025.112797_b0100","doi-asserted-by":"crossref","DOI":"10.1016\/0003-6870(95)00057-7","article-title":"Work activities and musculoskeletal complaints among preschool workers","volume":"26","author":"Grant","year":"1995","journal-title":"Appl. Ergon."},{"key":"10.1016\/j.jbiomech.2025.112797_b0105","doi-asserted-by":"crossref","DOI":"10.1002\/oti.104","article-title":"Living with lifting: mothers\u2019 perceptions of lifting and back strain in childcare","volume":"7","author":"Griffin","year":"2000","journal-title":"Occup. Ther. Int."},{"key":"10.1016\/j.jbiomech.2025.112797_b0110","doi-asserted-by":"crossref","first-page":"2833","DOI":"10.1007\/s00586-016-4586-1","article-title":"Effects of volitional spine stabilization on lifting task in recurrent low back pain population","volume":"25","author":"Haddas","year":"2016","journal-title":"Eur. Spine J."},{"key":"10.1016\/j.jbiomech.2025.112797_b0115","doi-asserted-by":"crossref","unstructured":"Hallock, J.L., Handa, V.L., 2016. The Epidemiology of Pelvic Floor Disorders and Childbirth. An Update. Obstet Gynecol Clin North Am. Doi: 10.1016\/j.ogc.2015.10.008.","DOI":"10.1016\/j.ogc.2015.10.008"},{"key":"10.1016\/j.jbiomech.2025.112797_b0120","doi-asserted-by":"crossref","first-page":"8","DOI":"10.21608\/ejpt.2020.77842","article-title":"Effect of labor on pelvic floor muscles strength","volume":"1","author":"Hassan Emara","year":"2020","journal-title":"Egyptian J. Phys. Therapy"},{"key":"10.1016\/j.jbiomech.2025.112797_b0125","article-title":"The combined influence of infant carrying method and motherhood on gait mechanics","volume":"40","author":"Havens","year":"2024","journal-title":"J. Appl. Biomech."},{"key":"10.1016\/j.jbiomech.2025.112797_b0130","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1097\/JWH.0000000000000227","article-title":"Infant Carrying in the United States: a survey of current practices, physical and mental health benefits, and challenges of babywearing","volume":"46","author":"Havens","year":"2022","journal-title":"J. Womens Health Phys. Therap."},{"key":"10.1016\/j.jbiomech.2025.112797_b0135","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.gaitpost.2020.05.013","article-title":"Infant carrying method impacts caregiver posture and loading during gait and item retrieval","volume":"80","author":"Havens","year":"2020","journal-title":"Gait Posture"},{"key":"10.1016\/j.jbiomech.2025.112797_b0140","article-title":"Unmasking the toll of COVID-19 on physical and mental health of caregivers of young children in the United States","volume":"49","author":"Havens","year":"2025","journal-title":"J. Women\u2019s & Pelvic Health Phys. Ther."},{"key":"10.1016\/j.jbiomech.2025.112797_b0145","unstructured":"Hermens, H.J., Freriks, B., Merletti, R., Stegeman, D., Blok, J., Rau, G., Disselhorst-Klug, C., H\u00e4gg, G., 1999. European Recommendations for Surface ElectroMyoGraphy Results of the SENIAM project. Roessingh research and development 8."},{"key":"10.1016\/j.jbiomech.2025.112797_b0150","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1097\/SPV.0000000000000462","article-title":"Variables affecting intra-abdominal pressure during lifting in the Early postpartum period","volume":"24","author":"Hsu","year":"2018","journal-title":"Female Pelvic Med. Reconstr. Surg."},{"key":"10.1016\/j.jbiomech.2025.112797_b0155","doi-asserted-by":"crossref","first-page":"841","DOI":"10.1016\/j.gaitpost.2015.02.014","article-title":"Effects of transporting an infant on the posture of women during walking and standing still","volume":"41","author":"Junqueira","year":"2015","journal-title":"Gait Posture"},{"key":"10.1016\/j.jbiomech.2025.112797_b0160","doi-asserted-by":"crossref","DOI":"10.3233\/THC-THC228040","article-title":"Analysis of maximum joint moment during infant lifting-up motion","volume":"30","author":"Kim","year":"2022","journal-title":"Technol. Health Care"},{"key":"10.1016\/j.jbiomech.2025.112797_b0165","doi-asserted-by":"crossref","DOI":"10.1016\/j.ergon.2016.05.003","article-title":"Posture and lifting exposures for daycare workers","volume":"54","author":"Labaj","year":"2016","journal-title":"Int. J. Ind. Ergon."},{"key":"10.1016\/j.jbiomech.2025.112797_b0170","doi-asserted-by":"crossref","DOI":"10.1097\/AOG.0000000000002053","article-title":"Effects of Exercise on mild-to-moderate depressive symptoms in the postpartum period: a meta-analysis","volume":"129","author":"McCurdy","year":"2017","journal-title":"Obstet. Gynecol."},{"key":"10.1016\/j.jbiomech.2025.112797_b0175","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/j.jad.2022.06.010","article-title":"Association between perinatal pain and postpartum depression: a systematic review and meta-analysis","volume":"312","author":"Mo","year":"2022","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jbiomech.2025.112797_b0180","doi-asserted-by":"crossref","unstructured":"Nolan, D., O\u2019Sullivan, K., Newton, C., Singh, G., Smith, B.E., 2020. Are there differences in lifting technique between those with and without low back pain? A systematic review. Scand J Pain. Doi: 10.1515\/sjpain-2019-0089.","DOI":"10.1016\/j.physio.2020.03.103"},{"key":"10.1016\/j.jbiomech.2025.112797_b0185","doi-asserted-by":"crossref","DOI":"10.1097\/SPV.0000000000000901","article-title":"Do measures of Muscular fitness modify the effect of intra-abdominal pressure on pelvic floor support in postpartum women?","volume":"27","author":"Nygaard","year":"2021","journal-title":"Female Pelvic Med. Reconstr. Surg."},{"key":"10.1016\/j.jbiomech.2025.112797_b0190","doi-asserted-by":"crossref","DOI":"10.14194\/ijmbr.6.3.2","article-title":"Infant carrying-related low back pain: prevalence and correlates among nursing mothers in Enugu, Nigeria","volume":"6","author":"Ojukwu","year":"2017","journal-title":"Int. J. Med. Biomed. Res."},{"key":"10.1016\/j.jbiomech.2025.112797_b0195","doi-asserted-by":"crossref","DOI":"10.1016\/j.infbeh.2004.09.001","article-title":"Continuity of maternal stress from the pre- to the postnatal period: associations with infant\u2019s positive, negative and overall temperamental reactivity","volume":"28","author":"Pesonen","year":"2005","journal-title":"Infant Behav. Dev."},{"key":"10.1016\/j.jbiomech.2025.112797_b0200","doi-asserted-by":"crossref","first-page":"285","DOI":"10.5014\/ajot.59.3.285","article-title":"The ergonomics of caring for children: an exploratory study","volume":"59","author":"Sanders","year":"2005","journal-title":"Am. J. Occup. Ther."},{"key":"10.1016\/j.jbiomech.2025.112797_b0205","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0254241","article-title":"Exploring lumbar and lower limb kinematics and kinetics for evidence that lifting technique is associated with LBP","volume":"16","author":"Saraceni","year":"2021","journal-title":"PLoS One"},{"key":"10.1016\/j.jbiomech.2025.112797_b0210","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.gaitpost.2018.10.013","article-title":"Sling-based infant carrying affects lumbar and thoracic spine neuromechanics during standing and walking","volume":"67","author":"Schmid","year":"2019","journal-title":"Gait Posture"},{"key":"10.1016\/j.jbiomech.2025.112797_b0215","doi-asserted-by":"crossref","DOI":"10.1186\/s12955-021-01721-z","article-title":"Identification of the urogenital distress Inventory-6 and the incontinence impact questionnaire-7 cutoff scores in urinary incontinent women","volume":"19","author":"Skorupska","year":"2021","journal-title":"Health Qual. Life Outcomes"},{"key":"10.1016\/j.jbiomech.2025.112797_b0220","doi-asserted-by":"crossref","DOI":"10.1001\/archinte.166.10.1092","article-title":"Generalized anxiety Disorder 7-item (GAD-7) scale","volume":"166","author":"Spitzer","year":"2006","journal-title":"Arch. Intern. Med."},{"key":"10.1016\/j.jbiomech.2025.112797_b0225","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1002\/pri.1530","article-title":"Factors that might give rise to musculoskeletal disorders when mothers lift children in the home","volume":"18","author":"Vincent","year":"2013","journal-title":"Physiother. Res. Int."},{"key":"10.1016\/j.jbiomech.2025.112797_b0230","doi-asserted-by":"crossref","DOI":"10.1177\/1359105313508346","article-title":"New, normative, English-sample data for the short form perceived stress scale (PSS-4)","volume":"18","author":"Warttig","year":"2013","journal-title":"J. Health Psychol."},{"key":"10.1016\/j.jbiomech.2025.112797_b0235","doi-asserted-by":"crossref","DOI":"10.1016\/j.gaitpost.2019.02.004","article-title":"Effects of infant transportation on lower extremity joint moments: baby carrier versus carrying in-arms","volume":"70","author":"Williams","year":"2019","journal-title":"Gait Posture"},{"key":"10.1016\/j.jbiomech.2025.112797_b0240","doi-asserted-by":"crossref","first-page":"316","DOI":"10.5435\/00124635-200509000-00005","article-title":"Core stability and its relationship to lower extremity function and injury","volume":"13","author":"Willson","year":"2005","journal-title":"J. Am. Acad. Orthop. Surg."},{"key":"10.1016\/j.jbiomech.2025.112797_b0245","doi-asserted-by":"crossref","first-page":"543","DOI":"10.1016\/S0021-9290(01)00222-6","article-title":"ISB recommendation on definitions of joint coordinate system of various joints for the reporting of human joint motion\u2014part I: ankle, hip, and spine","volume":"35","author":"Wu","year":"2002","journal-title":"J. Biomech."}],"container-title":["Journal of Biomechanics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021929025003094?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021929025003094?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T20:59:49Z","timestamp":1778878789000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0021929025003094"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8]]},"references-count":49,"alternative-id":["S0021929025003094"],"URL":"https:\/\/doi.org\/10.1016\/j.jbiomech.2025.112797","relation":{},"ISSN":["0021-9290"],"issn-type":[{"value":"0021-9290","type":"print"}],"subject":[],"published":{"date-parts":[[2025,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Characterizing kinematics, kinetics, and muscle activity of postpartum mothers lifting their own infants during three everyday tasks","name":"articletitle","label":"Article Title"},{"value":"Journal of Biomechanics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jbiomech.2025.112797","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"112797"}}