Through the determination of cyclic adenosine monophosphate in the plasma of exercisers, it is proved that fitness qigong exercise can regulate CAMP (cyclic adenine mononucleotide) and CGMP (cyclic purine mononucleotide), which have complementary and antagonistic biological effects and conform to the movement law of unity of opposites of Yin and Yang.

Some scholars at home and abroad closely combine the two-way control system of CAMP and CGMP with the traditional theory of yin and yang, and think that the regulation of health qigong exercise on them shows that health qigong really promotes the balance of yin and yang in human body.