I see it quite often with teams — a quick shout together before the game, usually the team name or a short phrase.
Personally, I think it’s a nice tradition. It helps build team spirit and gives the players a sense of unity before stepping onto the pitch.
In my son’s team (U8) they do it before every match and they take it very seriously — like they’re about to play a Champions League final 😄 And it’s not only something small kids do; many teams at different ages keep doing it.
I’ll add my son Lizer’s team war cry below.
Do your teams have one?