{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T07:15:58Z","timestamp":1790838958368,"version":"4.1.0"},"reference-count":22,"publisher":"Canadian Science Publishing","issue":"2","license":[{"start":{"date-parts":[[2018,2,1]],"date-time":"2018-02-01T00:00:00Z","timestamp":1517443200000},"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":["Appl. Physiol. Nutr. Metab."],"published-print":{"date-parts":[[2018,2]]},"abstract":"<jats:p> The objective of this study was to test the hypotheses that end-test torque (ET) (expressed as % maximal voluntary contraction; MVC) is higher for plantar flexors (PF) than knee extensors (KE) muscles, whereas impulse above ET (IET) is higher for KE than PF. Thus, we expected that exercise tolerance would be longer for KE than PF only during the exercise performed above ET. After the determination of MVC, 40 men performed two 5-min all-out tests to determine ET and IET. Eleven participants performed a further 4 intermittent isometric tests, to exhaustion, at ET + 5% and ET \u2013 5%, and 1 test for KE at the exercise intensity (%MVC) corresponding to ET + 5% of PF. The IET (7243.2 \u00b1 1942.9 vs. 3357.4 \u00b1 1132.3 N\u00b7m\u00b7s) and ET (84.4 \u00b1 24.8 vs. 73.9 \u00b1 19.5 N\u00b7m) were significantly lower in PF compared with KE. The exercise tolerance was significantly longer for PF (300.7 \u00b1 156.7 s) than KE (156.7 \u00b1 104.3 s) at similar %MVC (\u223c60%), and significantly shorter for PF (300.7 \u00b1 156.7 s) than KE (697.0 \u00b1 243.7 s) at ET + 5% condition. However, no significant difference was observed for ET \u2013 5% condition (KE = 1030.2 \u00b1 495.4 s vs. PF = 1028.3 \u00b1 514.4 s). Thus, the limit of tolerance during submaximal isometric contractions is influenced by absolute MVC only during exercise performed above ET, which seems to be explained by differences on both ET (expressed as %MVC) and IET values. <\/jats:p>","DOI":"10.1139\/apnm-2017-0381","type":"journal-article","created":{"date-parts":[[2017,10,12]],"date-time":"2017-10-12T21:34:24Z","timestamp":1507844064000},"page":"174-179","update-policy":"https:\/\/doi.org\/10.1139\/csp-crossmark-policy","source":"Crossref","is-referenced-by-count":18,"title":["Exercise tolerance during muscle contractions below and above the critical torque in different muscle groups"],"prefix":"10.1139","volume":"43","author":[{"given":"Leonardo Henrique Perinotto","family":"Abdalla","sequence":"first","affiliation":[{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."},{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benedito S\u00e9rgio","family":"Denadai","sequence":"additional","affiliation":[{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."},{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nat\u00e1lia Menezes","family":"Bassan","sequence":"additional","affiliation":[{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."},{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Camila Coelho","family":"Greco","sequence":"additional","affiliation":[{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."},{"name":"Human Performance Laboratory, S\u00e3o Paulo State University (UNESP), Av. 24A, 1515, Bela Vista, CEP - 13506-900, Rio Claro, SP., Brazil."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"155","reference":[{"key":"refg2\/ref2","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00942.2016"},{"key":"refg3\/ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-010-1731-0"},{"key":"refg4\/ref4","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.01093.2016"},{"key":"refg5\/ref5","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.91474.2008"},{"key":"refg6\/ref6","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00022.2012"},{"key":"refg7\/ref7","doi-asserted-by":"publisher","DOI":"10.1123\/ijspp.2016-0810"},{"key":"refg8\/ref8","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e3182860325"},{"key":"refg9\/ref9","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0138428"},{"key":"refg10\/ref10","doi-asserted-by":"publisher","DOI":"10.1080\/00140130903389068"},{"issue":"6","key":"refg11\/ref11","doi-asserted-by":"crossref","first-page":"2686","DOI":"10.1152\/jappl.2001.91.6.2686","volume":"91","author":"Hunter S.K.","year":"2001","journal-title":"J. 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