How to judge whether a person has martial arts from his daily life (private practice)

Look at the steps, the pace is steady. Look at that look, it's full of spirit. Look at your hands. Your swing arm is strong. Look at your figure, it won't be delayed. Listening and talking, people are full of gas, but not necessarily. I've met many people who haven't practiced kung fu, and they are full of energy. Those who have practiced martial arts are not necessarily full of gas, but those who have practiced kung fu can still be said to be full of gas, because practicing martial arts requires practicing gas first. But some people don't practice, that's all. People who are good at smiling, quick-thinking, unforgettable and calm are all masters. People who breathe evenly, think quickly and love the traditional culture of China.