Health care generally has little to do with age, as long as it is an adult. Of course, there are many ways to keep fit, and soaking feet is just one of them, and it can be done as health care for all groups, but if you are the boss, isn't this the right answer for you? Because you look at a foot bath shop, you have to think about what kind of consumer groups you want to target. If you want to understand this, your enterprise positioning will be clear!