When Discussing the Possible Ergogenic Effect of Specific Amino Acids

When discussing the possible ergogenic effect of specific amino acids, which statement is FALSE?

A) Inosine supplementation does not have an ergogenic effect on aerobic endurance performance.
B) Glycine is involved in the formation of phosphocreatine and has been recently shown to positively affect physical performance.
C) Creatine supplementation has improved performance in very-high-intensity exercise endeavors, those lasting less than 30 seconds.
D) An increased blood level of free fatty acids and a decreased level of blood ammonia have been
Reported in some early and contemporary studies involving aspartates.