Fortunately, Wang Longhu's willpower was strong enough, and the unusual sensation of impacting his meridians quickly became something he adapted to, allowing him to begin clearing other meridians.
Human meridians are not blocked innately, but if one fails to strengthen through exercise and persistent clearing over time, blockages will occur.
These blockages aren't about physical waste or toxins; rather, they mean that when unblocked, the flow rate of qi or blood is 100%, and after blockage, it drops to about 50%.
The blockage referred to in Chinese medicine is a concept more akin to describing that your meridians, due to lack of use, have shrunk and aged.
For some who don't like sports or exercise for long periods, once they suddenly engage in intense activities like running or basketball,
they will find their legs, thighs, and even their lower abdomen itch considerably.