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IPC protocol consisted of three cycles of 5\u00a0min occlusion (220 mmHg) and 5\u00a0min reperfusion (0 mmHg) in both thighs. SHAM was similar to the IPC protocol, but \u2018occlusion\u2019 pressure was set up at 20 mmHg. Active protocols (IPC-A\/ SHAM-A) were similar to the IPC\/SHAM, but participants exercised (intermittent run) during the \u2018reperfusion\u2019 phases instead of resting. Six minutes after the protocol, the participants performed the YYIR1.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The distance covered in the YYIR1 did not differ (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.46) among the protocols: IPC (917\u2009\u00b1\u2009204\u00a0m) vs. IPC-A (931\u2009\u00b1\u2009211\u00a0m) vs. SHAM (968\u2009\u00b1\u2009201\u00a0m) vs. SHAM-A (933\u2009\u00b1\u2009204\u00a0m). Blood lactate concentration, and mean heart rate did not differ either (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&gt;\u20090.05) among the protocols.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Active ischemic preconditioning involving exercise during reperfusion phase does not improve high-intensity intermittent exercise performance nor alter physiological or perceptual responses in youth team sport players.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s00421-025-06103-7","type":"journal-article","created":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T12:03:05Z","timestamp":1768219385000},"page":"2671-2679","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Ischemic preconditioning with active reperfusion does not improve high-intensity intermittent exercise in youth team sport players"],"prefix":"10.1007","volume":"126","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6109-0658","authenticated-orcid":false,"given":"Gustavo R.","family":"Mota","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3425-0326","authenticated-orcid":false,"given":"Izabela A.","family":"Santos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anderson Luiz","family":"Rodrigues","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4057-0051","authenticated-orcid":false,"given":"Bernardo N.","family":"Ide","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-4492-0227","authenticated-orcid":false,"given":"Tom","family":"Citherlet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2083-4104","authenticated-orcid":false,"given":"Jeffer E.","family":"Sasaki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7715-2534","authenticated-orcid":false,"given":"Moacir","family":"Marocolo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,1,12]]},"reference":[{"key":"6103_CR1","doi-asserted-by":"publisher","first-page":"32","DOI":"10.1186\/1532-429X-13-32","volume":"13","author":"M Andreas","year":"2011","unstructured":"Andreas M, Schmid AI, Keilani M et al (2011) Effect of ischemic preconditioning in skeletal muscle measured by functional magnetic resonance imaging and spectroscopy: a randomized crossover trial. 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