Although the amount of exercise was considerable, he did not feel tired. The key was that the rhythm of the current training was very well controlled. The more he practiced, the more relaxed he felt, his spirit was uplifted, and his strength abundant.
Tens of hours of high-intensity training every day would seem exhausting to outsiders, but he himself had no issue at all.
The crucial aspect was to be able to utilize the nodes of energy flow. The energy channels were closed and possessed orifices, resulting in effects similar to standing waves, like playing a flute or certain special patterns akin to beating a drum.
Once you grasped the nodes, your movements would be augmented by an extraordinary force. If you missed the nodes, you would become weak and powerless.
As long as the technique was honed enough, such training would be quite energy-efficient. It looked tiring, but in reality, it was quite effortless.
