BCAA's are Branched Chain Amino Acids. These are the most crucial when it comes to your muscles. They make up around 35 % of your muscle mass. The 3 BCAA's are.... Leucine, Isoleucine, and Valine.
BCAA's are metabolized in the muscle not the liver like other amino acids. They spare muscle tissue from being used for energy during intense exercise.
Leucine being the most crucial of the 3. Leucine is key to protein synthesis. Leucine is 10 x more potent in protein synthesis than other aminos.
Again, they spare muscle and help with recovery and endurance during training. I can vouch for this especially during my cutting phase now. I feel BCAA's are just as important as whey because they are free-form and will be digested and utilized faster.
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TEAM 7 MOTOROLA
Last edited by NiteHawk; 06-20-2007 at 04:44 AM.
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