Giannis Antetokounmpo said that he needed to play with more effort in game 2 against the Boston Celtics. 

"My older brother usually doesn't call me after games. But he was like, 'You got to play harder. You have to help your team and play hard.' [He] definitely told me that. Coach [Mike Budenholzer] told me that I've got to put more effort, I've got to be more aggressive," said Antetokounmpo.

Antetokounmpo shot just 7-of-21 from the field in a 22-point performance in game 1.

He added that the Bucks aren't making any big changes to their strategy. 

"Definitely not. We're just going to keep doing what we've been doing all year. I don't think we should change at all. Why should there be a change after a game that we lost? We should not be the team that made the adjustment," he added.

Mike Budenholzer said that the Bucks need to go back to basics in game 2.

"I think just some of our basic stuff defensively, offensively. I think just our activity, I think the competitiveness that we need just wasn't where it needs to be. We just got to play better. Give credit to Boston, obviously they impacted how we played. They played well. We got to impact them more. They played well; we didn't. We need the opposite in Game 2."