*NOW AVAILABLE* – PictureFit Tees, Tanktops, and more! Store: https://picfitshop.com Support PictureFit at Patreon: https://www.patreon.com/picturefit What are BCAAs? What do BCAAs do? Heck, what does BCAA even stand for? BCAAs explained in just 60 seconds! Come join PictureFit on Facebook: https://www.facebook.com/pages/PictureFit/1642008206027371 Twitter: https://twitter.com/Picture_Fit Instagram: https://instagram.com/picturefit/ Please Like and Subscribe! Sources: https://examine.com/supplements/branched-chain-amino-acids/ https://examine.com/supplements/leucine/ https://examine.com/supplements/isoleucine/ https://examine.com/supplements/valine/ http://www.bodybuilding.com/fun/ask-the-macro-manager-what-are-the-best-bcaa-food-sources.html Airport Lounge – Disco Ultralounge by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100806 Artist: http://incompetech.com/ Picturefit on YouTube! I share some of my health and fitness tips with you. Come check out our content! New fitness topics on a weekly basis. Want to learn about more health and fitness topics? Ask it in the comments! Learn all you need to know and what to do at the gym. Learn about aerobics, strength, hypertrophy, power, and endurance!