@
ceclinux 高强度运动后注意力不集中, 可能和BCAA下降有关. 补充BCAA或许可以改善这一现象.
"""
Second, during hard exercise if your glycogen stores fall too low, your body may derive up to 10% of its energy from protein. The branch chain amino acids (BCAAs) isoleucine, leucine, and valine can take the place of glucose in the production of energy. However, using protein for energy is not desirable because amino acids that would have been available for muscle repair are diverted for energy. Further, when the level of BCAAs drops, then tryptophan can enter the brain, causing central nervous system fatigue, i.e., sleepiness. Supplementing with BCAAs may improve performance and delay the onset of central fatigue.
“When the level of BCAAs drops, then tryptophan can enter the brain, causing central nervous system fatigue, i.e., sleepiness.”
"""
http://ultracycling.com/sections/articles/training/recovery_part1.php