{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T12:45:47Z","timestamp":1791895547073,"version":"4.3.4"},"reference-count":35,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T00:00:00Z","timestamp":1791590400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Nutr Health"],"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Red Bull (RB) is widely consumed by athletes in an effort to enhance performance through its stimulant content, primarily caffeine and taurine. Although its potential ergogenic effects have been studied, evidence regarding the impact of commercially available servings of RB on short-term anaerobic performance remains inconsistent.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>This study examined whether acute ingestion of a standard commercially available serving of RB influences anaerobic power, handgrip strength, and jumping ability in female sub-elite volleyball players.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Fifteen female sub-elite volleyball players (mean age 21.3\u2009\u00b1\u20092.4 years) participated in a randomized, double-blind, placebo-controlled crossover study. Each athlete completed three physical tests (Wingate anaerobic test, jump test, and handgrip strength test) on two occasions, separated by 1 week, after consuming either RB or a placebo designed to mimic its taste and appearance. Participants ingested 250.7\u2009\u00b1\u200928.2\u2005mL of RB, providing 80.3\u2009\u00b1\u20099.0\u2005mg of caffeine (1.143\u2005mg\u00b7kg\n                      <jats:sup>\u22121<\/jats:sup>\n                      ). Performance testing began 33\u2005min after ingestion. Performance outcomes were compared between conditions using paired t-tests.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Summary<\/jats:title>\n                    <jats:p>\n                      None of the 13 measured performance variables showed statistically significant differences (p\u2009&gt;\u20090.05) between RB and placebo trials. Eight participants reported mild nausea following RB consumption. Under the conditions of this study, consumption of a standard commercially available serving of RB (\u223c1.143\u2005mg\u00b7kg\n                      <jats:sup>\u22121<\/jats:sup>\n                      caffeine) did not produce measurable improvements in anaerobic performance, handgrip strength, or jump ability, suggesting that a single serving does not confer meaningful performance benefits for short-duration, high-intensity exercise in female sub-elite volleyball players.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02601060261497483","type":"journal-article","created":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T11:57:45Z","timestamp":1791633465000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["The effect of Red Bull energy drink on strength, power, and jump performance in female volleyball players: A randomized cross-over trial"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-8603-7173","authenticated-orcid":false,"given":"Helena Estella","family":"Harrisov\u00e1","sequence":"first","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5928-2749","authenticated-orcid":false,"given":"Petr","family":"Bahensk\u00fd","sequence":"additional","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1613-2780","authenticated-orcid":false,"given":"Tom\u00e1\u0161","family":"Mrkvi\u010dka","sequence":"additional","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7970-1808","authenticated-orcid":false,"given":"Miroslav","family":"Krajcigr","sequence":"additional","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8015-4530","authenticated-orcid":false,"given":"David","family":"Marko","sequence":"additional","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6741-430X","authenticated-orcid":false,"given":"Gustav","family":"Bago","sequence":"additional","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3029-2310","authenticated-orcid":false,"given":"Ladislav","family":"\u010cepi\u010dka","sequence":"additional","affiliation":[{"name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,10,10]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s007260170021"},{"key":"e_1_3_3_3_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu18101514"},{"key":"e_1_3_3_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-019-05747-1"},{"key":"e_1_3_3_5_1","doi-asserted-by":"publisher","DOI":"10.1519\/JSC.0b013e3181c1f88a"},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-007-0557-x"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00726-011-0900-8"},{"key":"e_1_3_3_8_1","doi-asserted-by":"publisher","DOI":"10.55860\/ph61am36"},{"key":"e_1_3_3_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005768-200108000-00024"},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-1716.1981.tb06716.x"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/1550-2783-10-1"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11332-025-01498-4"},{"key":"e_1_3_3_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00726-013-1473-5"},{"key":"e_1_3_3_14_1","doi-asserted-by":"publisher","DOI":"10.1123\/ijspp.2013-0448"},{"key":"e_1_3_3_15_1","volume-title":"Training in Sport: Applying Sport Science","author":"Elliott B","year":"1998","unstructured":"Elliott B, Mester J (1998) Training in Sport: Applying Sport Science. 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