{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T16:10:53Z","timestamp":1791216653622,"version":"4.1.0"},"reference-count":0,"publisher":"Human Kinetics","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:sec sec-type=\"purpose\"><jats:title>Purpose:<\/jats:title><jats:p>To examine relationships between on-field game movement patterns and changes in markers of neuromuscular fatigue and muscle damage during a 2-d women\u2019s rugby sevens tournament.<\/jats:p><\/jats:sec><jats:sec sec-type=\"methods\"><jats:title>Methods:<\/jats:title><jats:p>Female national (mean \u00b1 SD n = 12, 22.3 \u00b1 2.5 y, 1.67 \u00b1 0.04 m, 65.8 \u00b1 4.6 kg) and state (n = 10, 24.4 \u00b1 4.3 y, 1.67 \u00b1 0.03 m, 66.1 \u00b1 7.9 kg) representative players completed baseline testing for lower-body neuromuscular function (countermovement-jump [CMJ] test), muscle damage (capillary creatine kinase [CK]), perceived soreness, and perceived recovery. Testing was repeated after games on days 1 and 2 of the tournament. GPS (5-Hz) data were collected throughout the tournament (4\u22126 games\/player).<\/jats:p><\/jats:sec><jats:sec sec-type=\"results\"><jats:title>Results:<\/jats:title><jats:p>National players were involved in greater on-field movements for total time, distance, high-speed running (&gt;5 m\/s), and impacts &gt;10 <jats:italic>g<\/jats:italic> (effect size [ES] = 0.55\u22120.97) and displayed a smaller decrement in performance from day 1 to day 2. Despite this, state players had a much greater 4-fold increase (\u0394CK = 737 U\/L) in CK compared with the 2-fold increase (\u0394CK = 502 U\/L) in national players (ES = 0.73). Both groups had similar perceived soreness and recovery while CMJ performance was unchanged. High-speed running and impacts &gt;10 <jats:italic>g<\/jats:italic> were largely correlated (<jats:italic>r<\/jats:italic> = .66\u2212.91) with \u0394CK for both groups.<\/jats:p><\/jats:sec><jats:sec sec-type=\"conclusion\"><jats:title>Conclusion:<\/jats:title><jats:p>A 2-day women\u2019s rugby sevens tournament elicits substantial muscle damage; however, there was little change in lower-body neuromuscular function. Modest increases in CK can largely be attributed to high-speed running and impacts &gt;10 <jats:italic>g<\/jats:italic> that players typically endure.<\/jats:p><\/jats:sec>","DOI":"10.1123\/ijspp.2014-0590","type":"journal-article","created":{"date-parts":[[2015,4,7]],"date-time":"2015-04-07T19:08:47Z","timestamp":1428433727000},"page":"808-814","source":"Crossref","is-referenced-by-count":33,"title":["Neuromuscular Fatigue and Muscle Damage After a Women\u2019s Rugby Sevens Tournament"],"prefix":"10.1123","volume":"10","author":[{"given":"Anthea C.","family":"Clarke","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judith M.","family":"Anson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David B.","family":"Pyne","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"100","container-title":["International Journal of Sports Physiology and Performance"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijspp\/10\/6\/article-p808.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijspp\/10\/6\/article-p808.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,19]],"date-time":"2022-05-19T18:43:53Z","timestamp":1652985833000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijspp\/10\/6\/article-p808.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,9]]},"references-count":0,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1123\/ijspp.2014-0590","relation":{},"ISSN":["1555-0265","1555-0273"],"issn-type":[{"value":"1555-0265","type":"print"},{"value":"1555-0273","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,9]]}}}