{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T22:25:24Z","timestamp":1790461524684,"version":"4.1.0"},"reference-count":34,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2016,1,22]],"date-time":"2016-01-22T00:00:00Z","timestamp":1453420800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Scandinavian Med Sci Sports"],"published-print":{"date-parts":[[2017,2]]},"abstract":"<jats:p>The aim of this study was to evaluate the influence of the fatigue on the machine scrum pushing sagittal forces during repeated scrums and to determine the origin of the knee extensor fatigue. Twelve elite U23 rugby union front row players performed six 6\u2010s scrums every 30\u00a0s against a dynamic scrum machine with passive or active recovery. The peak, average, and the standard deviation of the force were measured. A neuromuscular testing procedure of the knee extensors was carried out before and immediately after the repeated scrum protocol including maximal voluntary force, evoked force, and voluntary activation. The average and peak forces did not decrease after six\u00a0scrums with passive recovery. The standard deviation of the force increased by 70.2\u00a0\u00b1\u00a042.7% (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001). Maximal voluntary\/evoked force and voluntary activation decreased (respectively 25.1\u00a0\u00b1\u00a07.0%, 14.6\u00a0\u00b1\u00a05.5%, and\u00a024\u00a0\u00b1\u00a09.9%; <jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001). The standard deviation of the\u00a0force did not increase with active recovery and was associated with lower decrease of maximal voluntary\/evoked force and voluntary activation (respectively 12.8\u00a0\u00b1\u00a07.9%, 4.9\u00a0\u00b1\u00a06.5%, and 7.6\u00a0\u00b1\u00a04.1%; all <jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.01). As a conclusion repeated scrummaging induced an increased machine scrum pushing instability associated with central and peripheral fatigue of the knee extensors. Active recovery seems to limit all these manifestations of fatigue.<\/jats:p>","DOI":"10.1111\/sms.12646","type":"journal-article","created":{"date-parts":[[2016,1,22]],"date-time":"2016-01-22T14:04:13Z","timestamp":1453471453000},"page":"209-216","source":"Crossref","is-referenced-by-count":9,"title":["The neuromuscular fatigue induced by repeated scrums generates instability that can be limited by appropriate recovery"],"prefix":"10.1111","volume":"27","author":[{"given":"B.","family":"Morel","sequence":"first","affiliation":[{"name":"LUNAM Universit\u00e9 Universit\u00e9 du Maine Laboratoire Motricit\u00e9, Interaction, Performance EA4334 UFR Sciences et Technique Le Mans Cedex France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. A.","family":"Hautier","sequence":"additional","affiliation":[{"name":"Centre de Recherche et d'Innovation sur le Sport UFRSTAPS Universit\u00e9 Claude Bernard Lyon 1 Villeurbanne Cedex France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2016,1,22]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00049.2013"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00737.2005"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1080\/00140138008924748"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.csm.2007.09.001"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2012-002475"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0028-1105933"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports\u20102013\u2010092904"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/sms.12446"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.4085\/1062-6050-48.2.03"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2012.00151"},{"key":"e_1_2_7_12_1","first-page":"15","article-title":"Kinetics of full scrum and staggered scrum engagement in under 19 schoolboy rugby union players","volume":"27","author":"Du Toit DE","year":"2005","journal-title":"South African Journal for Research in Sport, Physical Education and Recreation"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.01070.2003"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.2165\/00007256-200838120-00002"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsm.2007.037499"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1152\/physrev.2001.81.4.1725"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.2165\/11590550-000000000-00000"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1302\/2046-3758.17.2000079"},{"key":"e_1_2_7_19_1","first-page":"79","article-title":"Reduced quadriceps activation after lumbar paraspinal fatiguing exercise","volume":"41","author":"Hart JM","year":"2006","journal-title":"J Athl Train"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1050-6411(00)00027-4"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1249\/01.MSS.0000145526.43208.08"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e31819ca07b"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1954.sp005070"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1080\/02640419008732130"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmd.2012.10.007"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2014.00024"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/sms.12358"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1260\/1747-9541.10.1.11"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports\u20102013\u2010092938"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1080\/026404100364974"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelekin.2013.10.007"},{"key":"e_1_2_7_32_1","first-page":"225","article-title":"An EMG assessment of front row rugby union scrummaging","volume":"14","author":"Sharp T","year":"2014","journal-title":"Int J Perf Anal Spor"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1249\/01.mss.0000228944.62776.a7"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1097\/00042752-199810000-00005"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports-2013-092873"}],"container-title":["Scandinavian Journal of Medicine &amp; Science in Sports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fsms.12646","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fsms.12646","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/sms.12646","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,1]],"date-time":"2023-10-01T20:30:44Z","timestamp":1696192244000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/sms.12646"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,1,22]]},"references-count":34,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2017,2]]}},"alternative-id":["10.1111\/sms.12646"],"URL":"https:\/\/doi.org\/10.1111\/sms.12646","archive":["Portico"],"relation":{},"ISSN":["0905-7188","1600-0838"],"issn-type":[{"value":"0905-7188","type":"print"},{"value":"1600-0838","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1,22]]}}}