Dwight Howard has expressed empathy for Yao Ming, saying that he hopes the Rockets center is able to return to the NBA soon.

"I just want him to get healthy - that's it," Howard said.

"I think a lot of people try to pressure him to get back as soon as possible. Once you're away from the game for a while, you always try to rush and get back. And I think that's what he did."

Howard, 25, has avoided major injury problems in his seven NBA seasons, but said the stress on the body of a big man is often underestimated.

"It's tough. He's 7-foot-5 and, you know, he weights a lot," Howard said.

"And it takes a toll on your ankle, your knees and your feet. And just as well as anybody else who plays basketball for a long time, you have to protect your knees, your feet and your ankles. I just hope he gets better. That's it. I love playing against him. He's a great person. So, I just hope he gets better."