Hearing her words, Zhang Beixing's mouth twitched. He always felt there was more to what she said.
Normally, he would have escalated the issue and argued with Lin Siqi. But now... he couldn't. He had only managed the Horse Stance for seven minutes; it was an undeniable fact.
It was also after he had started the Horse Stance that Zhang Beixing finally understood why his ancestors often said, "To learn to fight, start with the Horse Stance." He also figured out why the Horse Stance had become the fundamental skill in the Cultivation of both Internal Boxing and External Boxing, simply because it was incredibly difficult!
Whether you were an athlete with a specific attribute over ninety or a total weakling with attributes below fifty, training in this skill was exhausting! Attributes were merely auxiliary to it.
The real key to the Horse Stance lay in the rhythm of breathing and the breath drawn into the Dantian for nourishment!