Answer :
Hello, as you did not provide the text to which this question refers, it is not possible to provide an exact answer. However, I will try to help you in the best possible way.
An indirect characterization is one that presents the characteristics and traits of a character without directly citing them in a text. Pelon contrario, these traits are presented indirectly through the actions behaviors and interactions of these characters with others. This characterization can even be presented by the opinion of one character in relation to another. Thus, in relation to the text above, the comments may indicate that the coaches are legal, strict, paid less, bitter, fun, among others.