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Investigating the effects of BSIEs during such intermittent tasks is crucial to understand translation of their benefits in real-world environments.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Method<\/jats:title>\n            <jats:p>Twelve participants performed \u223c709 task cycles (sustained bending, bending and retraction, standing still, and relaxation activities) with\/without BSIE (E\/NE) and with\/without 45\u00b0 asymmetry (S\/A) towards left until fatigue. Evaluated measures included muscle activity in left (LES)\/right (RES) erector spinae and left (LBF)\/right (RBF) biceps femoris muscles, endurance, and user perspectives. Temporal effects of fatigue were examined by categorizing muscle activity based on perceived exertion level with Borg scale.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Results<\/jats:title>\n            <jats:p>BSIE reduced low-back (LES, RES), and leg (LBF, RBF) mean amplitude by \u223c 18\u201324% and \u223c10\u201317% respectively. Benefits of BSIE in low-back reduced by \u223c11\u201315% at medium versus low fatigue. Overall, BSIE led to 50% more completed task cycles and was favorably rated by participants in reducing physical demands, most especially during sustained bending portion of the task cycles.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Conclusion<\/jats:title>\n            <jats:p>Using BSIE in intermittent bending tasks can not only provide benefits in reducing muscle demands but can also delay effects of fatigue in low-back region and increase endurance by enabling wearers to perform more task cycles.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Application<\/jats:title>\n            <jats:p>Findings from this study may be beneficial to practitioners for setting guidelines on implementation of BSIEs in industrial bending tasks.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1177\/00187208251324036","type":"journal-article","created":{"date-parts":[[2025,3,13]],"date-time":"2025-03-13T07:43:42Z","timestamp":1741851822000},"page":"916-936","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Exoskeletons in Intermittent Bending Tasks: Assessing Muscle Demands, Endurance, and User Perspectives"],"prefix":"10.1177","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6572-0912","authenticated-orcid":false,"given":"Pranav Madhav","family":"Kuber","sequence":"first","affiliation":[{"name":"Rochester Institute of Technology, USA"}]},{"given":"Ehsan","family":"Rashedi","sequence":"additional","affiliation":[{"name":"Rochester Institute of Technology, USA"}]}],"member":"179","published-online":{"date-parts":[[2025,3,13]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinbiomech.2007.10.012"},{"key":"e_1_3_3_3_1","unstructured":"Aste T. 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