I don't know anything else, but martial arts can't be taught by a master. You won't understand the essentials of every action by watching the video. Wushu is not boxing Sanda, but it is lively and simple to practice. It is a long-term effort, and the basic skills pay attention to accumulation. Standing piles and routines need expert guidance to correct the correctness of actions at any time, otherwise the actions are not in place. If you practice lightly, you won't know or be poor at kung fu; Serious things, such as wrong horse stance and wrong power, can easily cause certain damage to the waist and knees. Then there is Tai Ji Chuan, where Tai Chi is popular now, mostly in the form of aerobics. It's not that this kung fu is not good, but that the real kung fu has not been handed over. Tai Chi requires standing pole-less piles and breathing. Standing without poles is different from standing posture, and standing wrong is also harmful to health. I don't know much about hard qigong, but its practice method must also have a teacher's secret skill. Practicing without authorization should be bad for your health.

Others, such as Jeet Kune Do, Seizing the Enemy, Judo, Sanda, nunchaku, Muay Thai and Special Forces, are relatively popular or relatively new fighting methods, so I don't know much about them, so I won't comment on them.

Moreover, people's energy is limited. If you want to learn more things, you must be prepared to spend all your time doing these things. And you have to learn more than a dozen, and you can't learn any of them well, because the contact time is limited and many skills are contrary. For example, Hong Quan is strong, Wing Chun is fine, hidden weapons is cheap, Tai Chi is soft and rigid, Muay Thai is overbearing, and Yijinjing (similar to yoga) is soft. ...

There is an example: Guo Jing started to learn Kung Fu from the seven eccentrics in the south of the Yangtze River. The seven great masters worked hard, but their teaching was still poor. Later, I learned the eighteen palms of the dragon from Hong Qigong, but the seven masters didn't teach them seriously, but Guo Jing's kung fu rose rapidly. Because during that time, he only practiced these eighteen tricks, and the so-called one trick was rarely eaten all over the world.