Bret Hart told Alex Marvez of Scripps News that he's being careful when it comes to how much he does physically in the WWE ring.

"I'll never put on the performance I want to have, but I'll be able to do enough to entertain and give a good show," Hart said. "I'm very careful about what I do and allow myself to do and what can be done to me. WWE has gone through great effort to ensure all that and make sure I'm comfortable with everything.

"I don't want to go out there in a wheelchair like (Hulk) Hogan. I know people watching me are saying, 'He's not exactly a cheetah out there.' But at same time I do remember being in a wheelchair when I had my stroke. The thought of doing what I'm doing right now is beyond everything I imagined."

Hart also said he doesn't have high hopes for TNA despite Hogan's involvement.

"My guess is TNA and Hogan can't be much of a factor, but Vince (McMahon) doesn't like anyone messing around on his turf," he said. "He doesn't want this to become any kind of WCW rivalry like before. He wants to be king."

To read the full interview, visit ScrippsNews.com.

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