Which personality trait best completes the second sentence? a juan, le gusta jugar fútbol y lo practica todos los días. él es tímido atlético amable triste

The correct answer is atlético.

Explanation:

An athletic person is a person who does a lot of sports and who likes all topics related to it.

If Juan likes to play soccer every day, we can draw the conclusion that Juan is an athletic person.

A shy person (tímido) is a person who usually feels ashamed to interact in public with ease.

A kind person (amable) is a good and friendly person who does good things for others.

And a sad person (triste) is a person who has no courage at all.

Given this information we can say that the correct answer is atlético.