From Comcast SportsNetMIAMI (AP) -- Heat forward Chris Bosh insists food tasted better this summer. People were friendlier to him and his family. Everything, he said, seemed more fun.It could have all gone a decidedly different way.The abdominal injury that nearly ended his season -- and probably would have doomed Miami's title chances -- is behind him now, Bosh said. But when things looked most bleak, when the Heat lost two straight games to the Indiana Pacers in the Eastern Conference semifinals after he got hurt, Bosh was preparing himself for a long offseason without a championship to savor."I thought it was over," Bosh said in an interview with The Associated Press. "I didn't want to fully emotionally invest myself anymore because I didn't want to get hurt like last year when we lost the finals. I kind of had a letdown. I'm not going to lie. I was defeated. And then my wife came to me and said, You know, you said things were going to look bad, but you have to keep going.'"So he did. After missing about three weeks -- the typical recovery time for an injury like his is often twice that long -- Bosh returned for the East finals against Boston. He made a huge 3-pointer in Game 7 as part of a 19-point effort to help beat the Celtics, then averaged 14.6 points against Oklahoma City as the Heat beat the Thunder in five games for the NBA championship.On Saturday the Heat open training camp in Miami. And Bosh is eager to get the group back together."I feel good. I feel real good," Bosh said. "I've been pretty eager to get back with training camp looming and everything. I'm real excited to get back, start working. I've been in the gym a few times in the past couple weeks and that itch for basketball is there. I'm glad it's there and I'm looking forward to this season."He's beginning his 10th NBA season, as are fellow Heat stars LeBron James and Dwyane Wade. Their ballyhooed decision to team up in Miami in the summer of 2010 led to countless adjustments to everyone, especially Bosh, who went from being the top option in Toronto to the perceived third-wheel with the Heat.In Miami, they insist that isn't even close to the truth. Wade and James routinely referred to Bosh last season as Miami's "most important player," and the reasons why they say that were on display when the Heat struggled in the playoffs while Bosh dealt with the abdominal injury."I know his talent," Wade said. "I know what he brings to the game."By now, probably just about everyone does.Game 7 against Boston was a classic for the Heat, a game where for 13 minutes -- a 46-possession span -- of the second half, neither team led by more than two points. Bosh changed that for good when he made his career-best third 3-pointer of the night and sparked the burst that pushed Miami to what became a 101-88 win.Hard to believe that a couple weeks earlier, he could barely walk."I remember thinking just before that shot, if it hits my hands, I'm shooting it," Bosh said. "I don't really think that one particular shot was a significant moment. There were a lot of significant moments. ... The whole time that game was going on, I just knew we were going to win. I didn't have any doubt in my mind. And every time I touched the ball and I shot the ball in that game, I knew it was going in. That's just how I felt."The biggest key for him now is not feeling the same sort of pain he felt when he got hurt while dunking in Game 1 of the second-round series with Indiana.It's been his biggest priority this summer, and will stay that way."It's behind me. But I still have to pay attention to stretching and strengthening all the muscles in the core around it and everything," Bosh said. "It's something that I just can't forget about. I'm not sure if I can re-aggravate it but I'm sure, just like anything, it has the potential to be chronic. If we stay on top of it and continue to do the proper treatment, proper stretching and proper strengthening, I don't see it being an issue."Bosh spent nearly a decade chasing his first NBA title, as did James. Several other players on last season's Heat roster waited even longer to be fitted for their first championship ring.The motivation going forward, Bosh said, is easy. He wants the Heat to, as he put it, "get greedy.""Winning a championship is only the beginning for this group, and we have to look at it that way," Bosh said. "We have to look at it as we're trying to have a dynasty. I think that's the next thing. The only way you can do that is to have more than one championship. I look at it as a five- to six-year increment, where we're trying to win as many as possible."