{"id":7337,"date":"2023-08-06T17:39:34","date_gmt":"2023-08-06T17:39:34","guid":{"rendered":"https:\/\/fitolympia.com\/?p=7337"},"modified":"2023-08-06T17:39:49","modified_gmt":"2023-08-06T17:39:49","slug":"what-are-bcaas-and-their-benefits","status":"publish","type":"post","link":"https:\/\/fitolympia.com\/fr\/what-are-bcaas-and-their-benefits\/","title":{"rendered":"QUELS SONT LES BCAAS ET LEURS AVANTAGES?"},"content":{"rendered":"\n
\"\"\/<\/figure>\n\n\n\n

Ces jours-ci, de plus en plus de gens prennent conscience du suppl\u00e9ment BCAA. Il existe de nombreuses raisons pour lesquelles les acides amin\u00e9s \u00e0 cha\u00eene ramifi\u00e9e, ou BCAA, apparaissent lorsque l’on parle de renforcement musculaire et d’augmentation des gains. Voici pourquoi ils devraient \u00eatre un \u00e9l\u00e9ment cl\u00e9 de votre strat\u00e9gie d’entra\u00eenement:<\/p>\n\n\n\n

QUELS SONT LES ACIDES AMIN\u00c9S ESSENTIELS?<\/strong><\/h1>\n\n\n\n

Les BCAA sont les acides amin\u00e9s essentiels leucine, isoleucine et valine, qui repr\u00e9sentent environ 35% des prot\u00e9ines musculaires de votre corps. Ils sont \u00abessentiels\u00bb parce que votre corps ne les fabrique pas tout seul – vous devez les obtenir \u00e0 partir de compl\u00e9ments alimentaires et d’entra\u00eenement. Comme les autres acides amin\u00e9s, ce sont les \u00e9l\u00e9ments constitutifs des prot\u00e9ines. Mais ces acides amin\u00e9s particuliers peuvent \u00e9galement aider \u00e0 pr\u00e9server les r\u00e9serves de glycog\u00e8ne musculaire, qui alimentent vos muscles et minimisent la d\u00e9gradation des prot\u00e9ines pendant l’exercice. Traduction? Les BCAA peuvent vous aider \u00e0 tirer le meilleur parti de vos s\u00e9ances de gym quotidiennes.<\/p>\n\n\n\n

QUE FAIT BCAAS?<\/strong><\/h1>\n\n\n\n

Les BCAA alimentent vos muscles squelettiques pendant l’entra\u00eenement, ce qui peut vous donner l’avantage dont vous avez besoin pour repousser vos limites. Une suppl\u00e9mentation en BCAA aide \u00e0 pr\u00e9server vos r\u00e9serves de glycog\u00e8ne, le principal carburant que vos muscles utilisent pour la production d’\u00e9nergie. Cela signifie que votre corps dispose d’une source d’\u00e9nergie fiable pendant que vous vous entra\u00eenez, ce qui peut vous permettre de continuer. De plus, des r\u00e9serves de glycog\u00e8ne abondantes emp\u00eachent votre corps de d\u00e9composer les prot\u00e9ines musculaires pour produire de l’\u00e9nergie. C’est pourquoi les suppl\u00e9ments de BCAA sont avantageux pour vos muscles – ils aident \u00e0 les maintenir et \u00e0 les prot\u00e9ger. C’est potentiellement plus d’\u00e9nergie, plus de r\u00e9p\u00e9titions et plus de gains.<\/p>\n\n\n\n

POURQUOI BCAAS EST-IL BON?<\/strong><\/h1>\n\n\n\n

Les BCAA peuvent \u00e9galement aider \u00e0 am\u00e9liorer la r\u00e9cup\u00e9ration des prot\u00e9ines musculaires apr\u00e8s votre entra\u00eenement, en particulier lorsque vous les consommez avec des glucides. Des recherches \u00e9mergentes sugg\u00e8rent que la leucine est l’acteur vedette des BCAA lorsqu’il s’agit de r\u00e9guler les voies de signalisation g\u00e9n\u00e9tique impliqu\u00e9es dans la synth\u00e8se des prot\u00e9ines musculaires. C’est pourquoi les suppl\u00e9ments de BCAA de qualit\u00e9 ont un rapport leucine \u00e0 isoleucine et valine plus \u00e9lev\u00e9. Une dose quotidienne typique comprend cinq grammes de leucine, quatre grammes de valine et deux grammes d’isoleucine.<\/p>\n\n\n\n

COMMENT CHARGER<\/strong><\/h1>\n\n\n\n

Les suppl\u00e9ments de BCAA peuvent \u00eatre consomm\u00e9s avant, pendant et apr\u00e8s l’exercice. Les boissons prot\u00e9in\u00e9es au lactos\u00e9rum offrent le spectre complet des trois acides amin\u00e9s sp\u00e9ciaux. Pour des r\u00e9sultats optimaux, utilisez-les en conjonction avec une alimentation saine et \u00e9quilibr\u00e9e. Si vous recherchez un suppl\u00e9ment de leucine, assurez-vous que le riz brun et les aliments \u00e0 base de bl\u00e9 entier font partie de votre alimentation habituelle. Les noix comme les amandes et les noix de cajou sont riches en isoleucine, et pour la valine, optez pour les produits laitiers, les c\u00e9r\u00e9ales, les champignons et les arachides. Les produits d’origine animale comme la viande rouge, le poisson, les \u0153ufs et le poulet – et les substituts v\u00e9g\u00e9tariens comme le soja – regorgent \u00e9galement de BCAA.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ces jours-ci, de plus en plus de gens prennent conscience du suppl\u00e9ment BCAA. Il existe de nombreuses raisons pour lesquelles les 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