{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T20:53:29Z","timestamp":1777668809696,"version":"3.51.4"},"reference-count":64,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2016,9,27]],"date-time":"2016-09-27T00:00:00Z","timestamp":1474934400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Hum Factors"],"published-print":{"date-parts":[[2016,12]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>The aim of this study was to evaluate the long-lasting effects of prolonged standing work on a hard floor or floor mat and slow-pace walking on muscle twitch force (MTF) elicited by electrical stimulation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Prolonged standing work may alter lower-leg muscle function, which can be quantified by changes in the MTF amplitude and duration related to muscle fatigue. Ergonomic interventions have been proposed to mitigate fatigue and discomfort; however, their influences remain controversial.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>Ten men and eight women simulated standing work in 320-min experiments with three conditions: standing on a hard floor or an antifatigue mat and walking on a treadmill, each including three seated rest breaks. MTF in the gastrocnemius-soleus muscles was evaluated through changes in signal amplitude and duration.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The significant decrease of MTF amplitude and an increase of duration after standing work on a hard floor and on a mat persisted beyond 1 hr postwork. During walking, significant MTF metrics changes appeared 30 min postwork. MTF amplitude decrease was not significant after the first 110 min in any of the conditions; however, MTF duration was significantly higher than baseline in the standing conditions.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Similar long-lasting weakening of MTF was induced by standing on a hard floor and on an antifatigue mat. However, walking partially attenuated this phenomenon.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Application:<\/jats:title>\n                    <jats:p>Mostly static standing is likely to contribute to alterations of MTF in lower-leg muscles and potentially to musculoskeletal disorders regardless of the flooring characteristics. Occupational activities including slow-pace walking may reduce such deterioration in muscle function.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0018720816669444","type":"journal-article","created":{"date-parts":[[2016,9,9]],"date-time":"2016-09-09T22:40:48Z","timestamp":1473460848000},"page":"1117-1127","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":25,"title":["Long-Lasting Changes in Muscle Twitch Force During Simulated Work While Standing or Walking"],"prefix":"10.1177","volume":"58","author":[{"given":"Maria-Gabriela","family":"Garcia","sequence":"first","affiliation":[{"name":"ETH Z\u00fcrich, Zurich, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rudolf","family":"Wall","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benjamin","family":"Steinhilber","sequence":"additional","affiliation":[{"name":"University of T\u00fcbingen, Tubingen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"L\u00e4ubli","sequence":"additional","affiliation":[{"name":"ETH Z\u00fcrich, Zurich, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bernard J.","family":"Martin","sequence":"additional","affiliation":[{"name":"University of Michigan, Ann Arbor"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,9,27]]},"reference":[{"key":"bibr1-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1080\/00140130902984935"},{"key":"bibr2-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-002-0660-y"},{"key":"bibr3-0018720816669444","first-page":"347","volume":"28","author":"Aghazadeh J.","year":"2015","journal-title":"International Journal of Occupational Medicine and Environmental Health"},{"key":"bibr4-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1002\/art.22513"},{"key":"bibr5-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1016\/j.gaitpost.2012.10.004"},{"key":"bibr6-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1002\/hfm.20132"},{"key":"bibr7-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1016\/j.ergon.2008.10.017"},{"key":"bibr8-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelekin.2004.10.004"},{"key":"bibr9-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-011-2093-y"},{"key":"bibr10-0018720816669444","volume-title":"MTM in einer globalisierten Wirtschaft","author":"Britzke B.","year":"2014"},{"key":"bibr11-0018720816669444","volume-title":"Paper presented at the 19th Triennial Congress of the International Ergonomics Association","author":"Brownie J.","year":"2015"},{"key":"bibr12-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1007\/BF00634974"},{"key":"bibr13-0018720816669444","doi-asserted-by":"publisher","DOI":"10.1518\/001872001775898205"},{"key":"bibr14-0018720816669444","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1007\/978-1-4939-1338-1_13","volume-title":"Progress in motor control","volume":"826","author":"C\u00f4t\u00e9 J. 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