This Is My Training Ground BCAA BCAAs (L-Leucine, L-Isoleucine & L-Valine) comprise 35% of the amino acids that form muscle. They are metabolized, for the most part, in muscle tissue and used as an energy source for muscle during exercise. BCAAs have also been long studied for protein synthesis. But, more recently scientists have discovered that L-Leucine also serves as a regulator that activates protein synthesis through the motor (mammalian target of rapamycin). When you exercise, protein degradation occurs causing muscle damage. Ingesting Training Ground BCAA before or after exercise may significantly inhibit tissue damage. Aren't All BCAA Supplements The Same? Absolutely not. Unfortunately, many BCAA products are cheap, synthetic versions that are not water soluble and merely float on the surface of beverage they are mixed with. They've also been shown to degrade after being subjected to stomach acids. However, Training Ground BCAA, powered by Amino orb, is the solution. Amino orb: Fully Stable. Highly Soluble. The patent-pending technology behind Amino orb in Training Ground BCAA makes it fully stable in solution and highly water soluble. For athletes who demand the very best, it's the obvious choice.