{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T04:17:36Z","timestamp":1790914656019,"version":"4.1.0"},"reference-count":78,"publisher":"Human Kinetics","issue":"6","license":[{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6,1]]},"abstract":"<jats:p>\n                    <jats:bold>\n                      <jats:italic>Purpose<\/jats:italic>\n                    <\/jats:bold>\n                    <jats:italic>:<\/jats:italic>\n                    To examine the effects of combined versus isolated beta-alanine (BA) and sodium bicarbonate (SB) supplementation on physical capacity in highly trained female basketball players.\n                    <jats:bold>\n                      <jats:italic>Methods<\/jats:italic>\n                    <\/jats:bold>\n                    <jats:italic>:<\/jats:italic>\n                    Sixty-eight athletes aged 21.4 (4.2) years participated in a randomized, double-blind, placebo (PL)-controlled parallel trial. Participants were assigned to one of four treatments: BA+SB, BA+PL\n                    <jats:sub>SB<\/jats:sub>\n                    , PL\n                    <jats:sub>BA<\/jats:sub>\n                    +SB, or PL\n                    <jats:sub>BA<\/jats:sub>\n                    +PL\n                    <jats:sub>SB<\/jats:sub>\n                    . They received BA or PL\n                    <jats:sub>BA<\/jats:sub>\n                    (6.4\u2009g\u00b7d\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) for 28 days. In the final 7 days, SB or PL\n                    <jats:sub>SB<\/jats:sub>\n                    (0.3\u2009g\u00b7kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    \u00b7d\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) was added to the ongoing supplementation. Exercise tests included countermovement jump (CMJ), Wingate Anaerobic Test (WAnT), and incremental cycling test. The tests were performed in the following order: CMJ\n                    <jats:sub>1<\/jats:sub>\n                    , WAnT\n                    <jats:sub>1<\/jats:sub>\n                    , incremental cycling test, WAnT\n                    <jats:sub>2<\/jats:sub>\n                    , and CMJ\n                    <jats:sub>2<\/jats:sub>\n                    . Heart rate, ratings of perceived exertion, body mass, and composition were also assessed. Data were analyzed with repeated-measures analysis of variance.\n                    <jats:bold>\n                      <jats:italic>Results<\/jats:italic>\n                    <\/jats:bold>\n                    <jats:italic>:<\/jats:italic>\n                    BA+SB and PL\n                    <jats:sub>BA<\/jats:sub>\n                    +SB supplementation increased peak power during WAnT\n                    <jats:sub>1<\/jats:sub>\n                    compared to presupplementation (both\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.001;\n                    <jats:italic>large<\/jats:italic>\n                    effect). Additionally, mean heart rate was lower in BA+SB during incremental cycling test at postsupplementation compared to PL\n                    <jats:sub>BA<\/jats:sub>\n                    +SB (\n                    <jats:italic>P<\/jats:italic>\n                    \u2009=\u2009.04;\n                    <jats:italic>large<\/jats:italic>\n                    effect). BA+PL\n                    <jats:sub>SB<\/jats:sub>\n                    did not influence any physical capacity outcomes. Moreover, no changes in ratings of perceived exertion, body mass, and composition were observed.\n                    <jats:bold>\n                      <jats:italic>Conclusions<\/jats:italic>\n                    <\/jats:bold>\n                    <jats:italic>:<\/jats:italic>\n                    BA+SB and PL\n                    <jats:sub>BA<\/jats:sub>\n                    +SB supplementation enhanced peak power in WAnT\n                    <jats:sub>1<\/jats:sub>\n                    without compromising subsequent physical capacity indices. BA+SB potentially reduced cardiovascular strain during submaximal exercise. In contrast, BA+PL\n                    <jats:sub>SB<\/jats:sub>\n                    did not confer any ergogenic benefits. These findings suggest that SB-containing protocols may improve high-intensity capabilities in highly trained female basketball players.\n                  <\/jats:p>","DOI":"10.1123\/ijspp.2025-0447","type":"journal-article","created":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T17:38:23Z","timestamp":1773337103000},"page":"758-766","source":"Crossref","is-referenced-by-count":4,"title":["Effects of Combined Versus Isolated Beta-Alanine and Sodium Bicarbonate Supplementation on Physical Capacity in Highly Trained Female Basketball Players: A Randomized Controlled Trial"],"prefix":"10.1123","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5953-2616","authenticated-orcid":true,"given":"Jakub","family":"Adamczewski","sequence":"first","affiliation":[{"name":"Department of Sports Dietetics, Poznan University of Physical Education, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-7710-8080","authenticated-orcid":true,"given":"Miko\u0142aj","family":"Szymocha","sequence":"additional","affiliation":[{"name":"Department of Sports Dietetics, Poznan University of Physical Education, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8449-7162","authenticated-orcid":true,"given":"Natalia","family":"G\u0142\u00f3wka","sequence":"additional","affiliation":[{"name":"Department of Sports Dietetics, Poznan University of Physical Education, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6966-1339","authenticated-orcid":true,"given":"Jacek","family":"Adrian","sequence":"additional","affiliation":[{"name":"Department of Theory and Methodology of Team Sport Games, Poznan University of Physical Education, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5041-2981","authenticated-orcid":true,"given":"Krzysztof","family":"Durkalec-Michalski","sequence":"additional","affiliation":[{"name":"Department of Sports Dietetics, Poznan University of Physical Education, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"100","reference":[{"issue":"1","key":"r1","series-title":"J Int Soc Sports Nutr","doi-asserted-by":"publisher","first-page":"30","DOI":"10.1186\/s12970-015-0090-y","article-title":"International society of sports nutrition position stand: beta-alanine","volume":"12","author":"Trexler ET","year":"2015","unstructured":"Trexler ET, Smith-Ryan AE, Stout JR, et al. 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