A boy is the father commanded his strength - Internal power are real

This video show the soul of chinese kung fu--internal power. I combined the external martial arts and internal martial arts together.
So there are hard qi kung, there are the fajin in this video.
There are internal martial arts and external martial arts in chinese kung fu.

Wu dang belongs to the internal martial arts. Tai chi is internal martial arts. The fajin is the kung fu of internal martial arts.
For the external martial arts, they said, you can easily to see they are the martial arts practicers. But for the internal martial arts practicers, they looks just liking the normal people, you can not distinguish them that they have the kung fu.
Chinese martial arts are very powerful, they are not just the pose. The power came from the internal power, from the hard work, from the iron bone after hard training, from the technique, from the real teacher.
From this video, we can see Chi and internal power are real. from the third video, that journalist even felt flow from finger