The Miami Heat jumped out to an early lead in the first quarter of Game 5 against the Celtics, and the crowd was instantly ignited by a big backdoor alley-oop from LeBron James to Dwyane Wade. As they have so often this season, James read Wade perfectly and lobbed a pass over the defense right to Wade as he came down the baseline. It was part of a quick 7-0 run to start the game.

An animated gif of the dunk after the jump:

Perhaps more encouraging for Miami was the return of the third member of the "Big 3." Chris Bosh came to the scorer's table to a rousing ovation at the five-minute mark.

Stick with this StoryStream for news and updates throughout the Eastern Conference Finals. For more analysis and discussion on the Heat, visit Peninsula Is Mightier. VisitCelticsBlog and SB Nation Boston for the opponent's perspective during the series. For all your Conference Finals analysis, visit SB Nation's NBA hub.