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top caasn2 new

Oxidative system is also called “aerobic glycolysis”, “Krebs cycle”, “Citric acid cycle” and “Tricarboxylic acid cycle (TCA)”. This system is the dominant energy provider in an exercise of more than 2 – 3 minutes in duration and moderate intensity.

Using oxygen, the body breaks down glucose or glycogen through this system to generate enough ATP. One molecule of glucose yields to 36 – 39 ATPs in citric acid cycle. Oxidative system 2 Canadian Academy of Sports Nutrition caasn

   caasn krebs cycle