Yu Tian tried to practice for a period of time. Other than some gains from his qinggong, he did not feel anything about the other two martial techniques at all.
He had initially suspected that these two martial techniques were some kind of joke, but after the effects of his qinggong had been achieved, Yu Tian had dispelled his doubts about the two martial techniques.
He felt that the main reason why he was unable to achieve any effects was because he did not have any ancient martial arts foundation. His inner strength was too weak, so he was unable to display the functions of these two martial techniques.
If his inner strength was strong enough and he had enough qi energy, then he would naturally be able to see the immediate effects of practicing these ancient martial techniques that were based on Qi energy.