lightness skill actually exists, and lightness skill is not the embodiment of anti-gravity, because any object, including the human body, is subjected to gravitation in any state, and it is shown as gravity on the earth, that is, gravity.
The effect of relying on reaction without gravity cannot be achieved at the current level of science and technology. Due to the exaggeration of novelists and film and television works, many people are misled into thinking that Lightness Skill does not exist. Because Lightness Skill is as difficult to analyze in words as Qigong, this is one of the reasons why many people don't understand Lightness Skill.
In reality, parkour is the closest to the "lightness skill" effect, but parkour generally needs to survey the terrain and measure the distance, and can only push a wall or two feet and roll on the ground to cushion it; As an escape skill of ancient fighters, Lightness Skill can not only explore the terrain, but also step on five or six feet on a 9-degree wall and land with "ma bu" or horse stance just look to continue fighting. In modern times, Wudang Lightness Skill, Shaolin Lightness Skill, Emei Lightness Skill and Natural Door Lightness Skill are more famous.
Extended information:
Technical principle of lightness skill:
Modern physics tells us that all objects on the earth fall because of the attraction of the center of the earth.
if you exclude the attraction of the center of the earth, you can rise and fall freely.
I don't know how many times more dense an airplane is than air, but it can soar freely in the sky because of the impulse generated by the engine.
The human body is also much heavier than the air. With the average person's physique, it is difficult to climb the wall and the house. Even if you fall from the roof, you will inevitably break your bones and tendons.
an old friend must have a buoyancy to get rid of gravity.
It is said in ancient times that the internal family's lightness skill, by sitting down and refining Qi, can lift and calm Qi freely sooner or later. After several years, it can be as high as tens of feet, as light as a feather, and the walls can walk and the water surface is feasible.
Reference: Baidu Encyclopedia Light Skill.