{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T12:59:38Z","timestamp":1790859578269,"version":"4.1.0"},"reference-count":30,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T00:00:00Z","timestamp":1789603200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T00:00:00Z","timestamp":1789603200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Journal of Sport Science"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This study aimed to compare the effects of a fatiguing concentric exercise on the myotendinous mechanical properties of the knee extensors between men and prepubertal boys. Ten prepubertal boys and 10 men performed a fatiguing exercise consisting of five sets of 20 maximal isokinetic concentric knee extensor contractions. Before the exercise, the mechanical properties of the vastus lateralis (VL), the rectus femoris (RF), and the patellar tendon (PT) were assessed using shear wave elastography to measure the shear wave velocity (SWV) at 70\u00b0 of knee joint flexion for PT and 70\u00b0 and 110\u00b0 for VL and RF. The tests also included maximal voluntary isometric (MVIC) and concentric (MVCC) contractions. These measurements were repeated after the exercise (Post), 30\u00a0min after (Post30), and 48\u00a0h after (Post48\u00a0h). Significant main time effects were observed for SWV VL 70\u00b0 (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0=\u00a00.007) and RF 70\u00b0 (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0&lt;\u00a00.001), with lower values at Post compared to Pre. No age effect or interaction were observed for VL and RF SWV 70\u00b0. For SWV PT, a main age effect was observed, highlighting lower values for boys (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0&lt;\u00a00.001), without a time effect or interaction. A significant decreased MVIC was observed for men at post, returning to baseline at Post30, whereas no changes in MVIC were observed in boys. These findings suggest that, under acute conditions, maximal concentric contractions induce comparable changes in myotendinous mechanical properties between prepubertal boys and men, while men exhibit a greater force production decline.\n                  <\/jats:p>","DOI":"10.1002\/ejsc.70212","type":"journal-article","created":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T09:56:23Z","timestamp":1789638983000},"source":"Crossref","is-referenced-by-count":0,"title":["Effects of Maximal Concentric Contractions on Myotendinous Mechanical Properties in Prepubertal Boys"],"prefix":"10.1002","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-9596-2427","authenticated-orcid":false,"given":"Baptiste","family":"Chanel","sequence":"first","affiliation":[{"name":"Centre d\u2019Expertise de la Performance, Facult\u00e9 des Sciences du Sport Universit\u00e9 Bourgogne Europe  Dijon France"},{"name":"Universit\u00e9 Bourgogne Europe INSERM, CAPS UMR 1093  Dijon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicolas","family":"Babault","sequence":"additional","affiliation":[{"name":"Centre d\u2019Expertise de la Performance, Facult\u00e9 des Sciences du Sport Universit\u00e9 Bourgogne Europe  Dijon France"},{"name":"Universit\u00e9 Bourgogne Europe INSERM, CAPS UMR 1093  Dijon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carole","family":"Cometti","sequence":"additional","affiliation":[{"name":"Centre d\u2019Expertise de la Performance, Facult\u00e9 des Sciences du Sport Universit\u00e9 Bourgogne Europe  Dijon France"},{"name":"Universit\u00e9 Bourgogne Europe INSERM, CAPS UMR 1093  Dijon France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,17]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.3389\/FPHYS.2020.00307"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00421\u2010025\u201005944\u20106"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0000000000003868"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1155\/TSM2\/5557335"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/S00421\u2010014\u20102848\u20103"},{"key":"e_1_2_10_7_1","article-title":"Effects of Between\u2010Set Interventions on Neuromuscular Function During Isokinetic Maximal Concentric Contractions of the Knee Extensors","volume":"10","author":"Cometti C.","year":"2011","journal-title":"Journal of Sports Science and Medicine"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1113\/EP087664"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1152\/JAPPLPHYSIOL.01339.2007"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/SMS.14498"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/S00421\u2010018\u20103903\u20102"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/S004210000337"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1152\/AJPHEART.00714.2002"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.25024:PUBLICATION"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/S00421\u2010017\u20103695\u20109"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.3390\/S22197574"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.01193.2004"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005768\u2010200204000\u201000020"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0000000000002080"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/SMS.12466"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/S00421\u2010020\u201004305\u20109"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/S40279\u2010017\u20100785\u20100"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0000000000000697"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033\u20102909.86.2.420"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.3389\/FPHYS.2019.00626"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1177\/036354659001800206"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1136\/ADC.51.3.170"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.21037\/qims\u201021\u20101072"},{"issue":"10","key":"e_1_2_10_29_1","first-page":"465","article-title":"Elongation of Rat Tail Tendon: Effect of Load and Temperature","volume":"52","author":"Warren C. 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