@article{Pedro Salvadori_Matheus Caputo_Luciana Pietro_2023, place={Rio de Janeiro - RJ, Brazil}, title={Beta-alanine supplementation and its improvement in swimming}, volume={22}, url={/bjhbs/article/view/155}, DOI={10.12957/ bjhbs.2023.80048}, abstractNote={<p><span class="TextRun SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW149316969 BCX0">Beta-alanine is a non-essential amino acid</span><span class="NormalTextRun SCXW149316969 BCX0"> that is</span><span class="NormalTextRun SCXW149316969 BCX0"> naturally produced by the human body</span><span class="NormalTextRun SCXW149316969 BCX0"> and</span><span class="NormalTextRun SCXW149316969 BCX0"> used by many athletes and practitioners of physical activity to reduce muscle fatigue and</span><span class="NormalTextRun SCXW149316969 BCX0"> to</span><span class="NormalTextRun SCXW149316969 BCX0"> increase performance in high performance</span><span class="NormalTextRun SCXW149316969 BCX0"> exercises</span><span class="NormalTextRun SCXW149316969 BCX0">. As a precursor of intramuscular carnosine, </span><span class="NormalTextRun SCXW149316969 BCX0">it has</span><span class="NormalTextRun SCXW149316969 BCX0"> been shown to reduce the hydrogen ions that cause muscle fatigue during exercise in sports such </span><span class="NormalTextRun SCXW149316969 BCX0">as </span><span class="NormalTextRun SCXW149316969 BCX0">swimming and water polo.</span></span> <span class="TextRun Highlight SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">Obje</span><span class="NormalTextRun SCXW149316969 BCX0">ctive</span></span><span class="TextRun Highlight SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">:</span></span><span class="TextRun Highlight SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0"> To evaluate </span><span class="NormalTextRun SCXW149316969 BCX0">various</span><span class="NormalTextRun SCXW149316969 BCX0"> beta-alanine supplementation protocols in swimmers and water polo players and their effects on performance.</span> </span><span class="TextRun Highlight SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">Materia</span><span class="NormalTextRun SCXW149316969 BCX0">ls and methods</span></span><span class="TextRun Highlight SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">:</span></span> <span class="TextRun SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">This </span><span class="NormalTextRun SCXW149316969 BCX0">study </span><span class="NormalTextRun SCXW149316969 BCX0">is </span><span class="NormalTextRun SCXW149316969 BCX0">a </span><span class="NormalTextRun SCXW149316969 BCX0">systematic review o</span><span class="NormalTextRun SCXW149316969 BCX0">f</span> <span class="NormalTextRun SCXW149316969 BCX0">various</span><span class="NormalTextRun SCXW149316969 BCX0"> beta-alanine supplementation protocols used in exercises involving water polo and high</span><span class="NormalTextRun SCXW149316969 BCX0">-</span><span class="NormalTextRun SCXW149316969 BCX0">performance swimming, f</span><span class="NormalTextRun SCXW149316969 BCX0">ro</span><span class="NormalTextRun SCXW149316969 BCX0">m searches on </span><span class="NormalTextRun SCXW149316969 BCX0">the </span><span class="NormalTextRun SpellingErrorV2Themed SCXW149316969 BCX0">Pubmed</span><span class="NormalTextRun SCXW149316969 BCX0">, SCIELO and RBNE pl</span><span class="NormalTextRun SCXW149316969 BCX0">atforms. Articles in English and Portuguese were included, </span><span class="NormalTextRun SCXW149316969 BCX0">which were evaluated </span><span class="NormalTextRun AdvancedProofingIssueV2Themed SCXW149316969 BCX0">on the basis of</span><span class="NormalTextRun SCXW149316969 BCX0"> methods and parameters </span><span class="NormalTextRun SCXW149316969 BCX0">specific </span><span class="NormalTextRun SCXW149316969 BCX0">to swimming and water polo.</span> </span><span class="TextRun SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">Result</span><span class="NormalTextRun SCXW149316969 BCX0">s</span></span><span class="TextRun SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">: </span><span class="NormalTextRun SCXW149316969 BCX0">The </span><span class="NormalTextRun SCXW149316969 BCX0">review</span><span class="NormalTextRun SCXW149316969 BCX0"> found</span><span class="NormalTextRun SCXW149316969 BCX0"> that beta-alanine supplementation protocols varied according to the stud</span><span class="NormalTextRun SCXW149316969 BCX0">ies</span><span class="NormalTextRun SCXW149316969 BCX0"> and the</span><span class="NormalTextRun SCXW149316969 BCX0">ir</span> <span class="NormalTextRun SCXW149316969 BCX0">objective</span><span class="NormalTextRun SCXW149316969 BCX0">s</span><span class="NormalTextRun SCXW149316969 BCX0">.</span> <span class="NormalTextRun SCXW149316969 BCX0">H</span><span class="NormalTextRun SCXW149316969 BCX0">owever, beta-alanine supplementation </span><span class="NormalTextRun SCXW149316969 BCX0">was</span><span class="NormalTextRun SCXW149316969 BCX0"> shown to be effective </span><span class="NormalTextRun SCXW149316969 BCX0">in </span><span class="NormalTextRun SCXW149316969 BCX0">improving</span><span class="NormalTextRun SCXW149316969 BCX0"> time</span><span class="NormalTextRun SCXW149316969 BCX0">s</span><span class="NormalTextRun SCXW149316969 BCX0">,</span> <span class="NormalTextRun SCXW149316969 BCX0">reducing </span><span class="NormalTextRun SCXW149316969 BCX0">blood </span><span class="NormalTextRun SCXW149316969 BCX0">lactate</span><span class="NormalTextRun SCXW149316969 BCX0"> and </span><span class="NormalTextRun SCXW149316969 BCX0">increas</span><span class="NormalTextRun SCXW149316969 BCX0">ing</span> <span class="NormalTextRun SCXW149316969 BCX0">streng</span><span class="NormalTextRun SCXW149316969 BCX0">th</span><span class="NormalTextRun SCXW149316969 BCX0">.</span> </span><span class="TextRun SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">Concl</span><span class="NormalTextRun SCXW149316969 BCX0">usion</span></span><span class="TextRun SCXW149316969 BCX0" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW149316969 BCX0">: </span><span class="NormalTextRun SCXW149316969 BCX0">S</span><span class="NormalTextRun SCXW149316969 BCX0">upplementation </span><span class="NormalTextRun SCXW149316969 BCX0">with </span><span class="NormalTextRun SCXW149316969 BCX0">beta-alanine generates a possible benefic</span><span class="NormalTextRun SCXW149316969 BCX0">i</span><span class="NormalTextRun SCXW149316969 BCX0">al </span><span class="NormalTextRun SCXW149316969 BCX0">e</span><span class="NormalTextRun SCXW149316969 BCX0">ffect on swimmers and water polo players by </span><span class="NormalTextRun SCXW149316969 BCX0">fostering </span><span class="NormalTextRun SCXW149316969 BCX0">improvement</span><span class="NormalTextRun SCXW149316969 BCX0">s</span> <span class="NormalTextRun SCXW149316969 BCX0">in time, reduction of blood lactate and strength, </span><span class="NormalTextRun SCXW149316969 BCX0">all of which</span><span class="NormalTextRun SCXW149316969 BCX0"> can positively influence the results of competitions and championships</span><span class="NormalTextRun SCXW149316969 BCX0">.</span><span class="NormalTextRun SCXW149316969 BCX0"> The best protocols are those that administered a dose greater than or equal to 4.8g per day </span><span class="NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW149316969 BCX0">for</span><span class="NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW149316969 BCX0">,</span><span class="NormalTextRun SCXW149316969 BCX0"> at </span><span class="NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW149316969 BCX0">least</span><span class="NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW149316969 BCX0">,</span><span class="NormalTextRun SCXW149316969 BCX0"> four weeks.</span></span><span class="EOP SCXW149316969 BCX0" data-ccp-props="{"201341983":0,"335551550":6,"335551620":6,"335559740":360}"> </span></p>}, number={2}, journal={香港六合彩开奖结果}, author={Pedro Salvadori and Matheus Caputo and Luciana Pietro}, year={2023}, month={Dec.} }