I have seen several little boys whispering to a middle-aged man with a beer belly. I am a girl who really wants to hit him with a barbell. How proud you are of your excellent practice. You have grown some muscles, but you don't know your last name. Who cynically qualified you?
There is also a kind of person who thinks he has practiced very well. Obviously, his movements are not standard, and he always likes to give advice to others, saying that others are wrong, or even get started directly. It is not ruled out that it may be out of kindness, but this kind of behavior will really disturb others, especially those who have just started practicing for a long time, and they are really embarrassed to practice.
Then it is to occupy fitness equipment for a long time and not practice, which is simply to occupy the toilet. Everyone spends money on practice. You don't give up on the concave shape in Naha, or you just sit there and play with your mobile phone. Ask him if he needs it. Use it! Then do a few things before you start playing with your mobile phone. Is this really embarrassing?
There are also many men and women who are obviously in poor shape who come in to take pictures. They love each other deeply and make eyes at each other. When they practice a piece of equipment, there will always be a wave, with hot eyes and hot ears.