I believe that its swimming since it's in action.
Answer:
Yes.
Explanation:
Because in the last sentance of the text, it states, ¨That there should never be anything more to it than that a though that never entered his head,¨ shows us the man is not mentally prepared for the challeneges ahead of him.
Beacause no one is being judged for what they look like and how they dres, they are all equal.