The word soccer is a common noun. The proper noun would be the word used for a specific name such as the British publication 'World Soccer' magazine or the United States Soccer Federation.
Without proper equipment no human can breathe underwater anywhere.
The members of the soccer team surprisingly supported moving their game to the weekend.
They bend because it is the proper technique for soccer.
The difficulties are different for each person. It depends on their ability but usually the difficulties are related to posture, failure to breathe the proper way for singing and not doing proper vocal exercises which leads to straining.
You breathe in the desert the same way you breathe when you are not in the desert. There is no special procedure to follow.
Where proper shose
To play soccer
they breathe in the same way as daytime animals
They don't breathe in the same way as we do as they don't have lungs.
Fish breathe with gills. By the way, whales do not. They breathe air, because they are mammals.
The same way you do.