{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T19:56:21Z","timestamp":1759694181345,"version":"3.41.0"},"reference-count":53,"publisher":"Canadian Science Publishing","issue":"4","license":[{"start":{"date-parts":[[2017,4,1]],"date-time":"2017-04-01T00:00:00Z","timestamp":1491004800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.nrcresearchpress.com\/page\/about\/CorporateTextAndDataMining"}],"content-domain":{"domain":["cdnsciencepub.com"],"crossmark-restriction":false},"short-container-title":["Can. J. Physiol. Pharmacol."],"published-print":{"date-parts":[[2017,4]]},"abstract":"<jats:p> This study assessed neuromuscular function in the extensor carpi radialis brevis (ECRB) of female workers diagnosed with work-related myalgia (WRM, n = 14, age 45.2 \u00b1 1.9 years) and the ECRB of healthy controls (CON, n = 10, age 34.6 \u00b1 2.5 years). Groups were compared on voluntary and electrically evoked functional responses at rest (Pre), immediately following a 5 min repetitive task (Post-0) performed at 60% maximal voluntary contraction (MVC), and after 5 min of recovery (Post-5). Despite near complete motor unit activation (MUA) (CON 98% \u00b1 1% vs. WRM 99% \u00b1 1%), at Pre, WRM produced 26% less (P &lt; 0.05) MVC force than CON. Following an MVC, twitch force was increased (P &lt; 0.05) by 94% \u00b1 13% and 54% \u00b1 11% in CON and WRM, respectively (CON vs. WRM; P &lt; 0.05). The peak force and the maximal rates of force development and decline of electrically evoked contractions (10\u2013100 Hz) were generally depressed (P &lt; 0.05) at Post-0 and Post-5 relative to Pre. The response pattern to increasing frequencies of stimulation was not different (P &gt; 0.05) between groups and MUA was not impaired (CON 97% \u00b1 1% vs. WRM 97% \u00b1 1%; P &gt; 0.05). In conclusion, the peripheral weakness observed in the ECRB in WRM at rest does not result in abnormal fatigue or recovery responses after performing a task controlled for relative demand (60% MVC). <\/jats:p>","DOI":"10.1139\/cjpp-2016-0080","type":"journal-article","created":{"date-parts":[[2016,11,24]],"date-time":"2016-11-24T22:34:43Z","timestamp":1480026883000},"page":"404-419","update-policy":"https:\/\/doi.org\/10.1139\/csp-crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Neuromuscular manifestations of work-related myalgia in women specific to extensor carpi radialis brevis"],"prefix":"10.1139","volume":"95","author":[{"given":"Howard J.","family":"Green","sequence":"first","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."},{"name":"Centre of Research Expertise for the Prevention of Musculoskeletal Disorders (CRE-MSD), Waterloo, ON N2L 3G1, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Don","family":"Ranney","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."},{"name":"Disability Assessment Services Inc., Waterloo, ON N2B 1Y4, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Natasha","family":"Kyle","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Lounsbury","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ian C.","family":"Smith","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Riley","family":"Stewart","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Melissa M.","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, University of Waterloo, Waterloo, ON N2L 3G1, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heather","family":"Tick","sequence":"additional","affiliation":[{"name":"Mind Body Medicine, The RSI Clinic, Toronto, ON M4T 1M6, Canada."},{"name":"Department of Anaesthesiology and Pain Medicine, University of Washington, Seattle, WA 98195, USA."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. 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