The winners are being subjected to a grueling training campaign as the losers ridding the bus home.  As the bus stops unexpectedly, Coach Saitoh is waiting with Echizen and Kintaro; he is offering all the losers a chance to redeem themselves.
why don't you try 
climbing this mountain?
¿por qué no escalan esta montaña?
¿por qué no escaláis esta montaña?
que tal tentar escalar 
aquela montanha?