The end of the regular season has been a disappointment for the Cleveland Cavaliers, to say the least.

LeBron James and company enter the playoffs on a four-game losing streak, having dropped two games against the Atlanta Hawks and one each against the Miami Heat and Toronto Raptors.

Because of that slide, the Cavaliers fell to the No. 2 seed in the Eastern Conference playoff standings, watching as the Boston Celtics leapfrogged them into the top seed.

However, now that the playoffs are here, everyone is 0-0 and it becomes a battle to be the first team to win four games in each series. As the Cavaliers prepare to take on the Indiana Pacers in the first round, coach Tyronn Lue told ESPN.com that it's time for the Cavs to make their move:

"Well, it's here now," Lue said of the postseason. "All the talking is over, what we can do and what we're going to do. It's here. So, we got to put up or shut up."

The Cavaliers did go 3-1 against the Pacers this season, so that's an encouraging sign, but they needed two overtime periods to take down Paul George's squad on April 2. 

Despite the recent struggles, Lue is confident heading into the playoffs. After all, he said, the team is healthier than it has been in a long time:

"I feel good," Lue said. "As long as we're healthy, I think we can win. So, health is the most important thing. We chased the No. 1 seed; we lost two games to Hawks that we should've won, but we didn't. So now we're here. It's going to be a tough road, whether you're first seed, second seed or third seed. The Eastern Conference had gotten better, and we understand that. And we have to play better, so we understand that. The challenge is here, and we're up for the challenge."

The Cavs also have two days off before their first playoff game against the Pacers, so that'll give Lue and his team a chance to shake off their recent struggles and come out firing on Saturday.

Cleveland finished the regular season with a record of 51-31 - two games worse than the East-leading Celtics. The Raptors also finished 51-31, but lost three of their four games against the Cavs this year, thus were given the No. 3 seed.

The Cavaliers went 3-1 against the Celtics this season, too, including a recent 114-91 blowout win, so LeBron and his teammates won't be too worried about not having home-court advantage in a potential matchup against Boston. The tricky part, though, will be stopping their recent slide in time to avoid an early playoff exit.