Swimming became popular because it is an Olympic sport so people started to do it themselves because they got inspired by the Olympics.
swimming .com
California same place where Arnold shwartseneigger made it popular
Yes, swimming is very popular in Canada.
In water.
Yes, it is.
in a pool
Swimming goggles are made with plastic and rubber.
It is not as popular as a lot of other sports so, no.
It isn't, Rugby and Football are the main and most popular, swimming might be popular but it isn't the main sport
swimming is
Swimming
Swimming