There must be such a thing as cocoon when you play the horizontal bars, but it is impossible that you won't. If you want to cocoon, you'd better wait until it grows, but the process will be very difficult. I am a student. Usually playing the horizontal bar at school, the cocoon is very thick, and acupuncture will not hurt. I don't play horizontal bar much during holidays. Although the cocoon is getting thinner and thinner, there are still many after a holiday. So you should be mentally prepared (maybe there will be less friction, so it will be gone in about a year and a half! )。

Besides, everyone will have cocoons. Don't deliberately cocoon for the sake of beauty. It can reduce the friction on your body and is good for you. I have never used gloves before. I think some of them are available. You can choose a rough one, so it won't slip.