[He wasn't prepared to have a conversation about this so there's an awkward pause, but this is at least better than getting told off by a teacher. The scowl remains firmly on his face as he sighs.]

Then I guess either someone's making them do this, or they think they've got something ridiculous like their fucking pride on the line. [Both of which are dumb reasons, in his opinion.] If you can't go all out or keep up then you're just going to bring the rest of your team down.