Castro Says on Radio He Feels Stronger

CARACAS, Venezuela -- Cuban leader Fidel Castro called into Venezuelan President Hugo Chavez's radio talk show, saying he felt "more energetic" and was enjoying his convalescence in his first live comments since falling ill seven months ago.

"I'm gaining ground. I feel more energetic, stronger and have more time to study. I've become a student again," he told Chavez over the phone Tuesday in a soft but steady voice.

"I can't promise that I'll go over there soon," Castro said, but added, "I feel good and I'm happy."

Until Tuesday, Castro only had been heard in pre-taped comments on videos released by the Cuban government, which quelled speculation that he was deathly ill but failed to give an immediate sense of his health.

In Havana, Castro loyalists were elated Wednesday.

"The tone of his voice is perfect," said a 46-year-old computer worker who gave her name as Santa Elena, saying she thought Castro would make a public appearance "any moment."

A 50-year-old trash collector named Cebeno, who also declined to give his last name, said Castro's live conversation "confirms that he is well" and that "he will appear again."

"I think he can continue as president," said 22-year-old journalism student Juan Manuel. "The whole world knows the strength he has."

Castro's words to Chavez were spoken slowly _ and he appeared to catch on a few words _ but he was in good spirits.

"My God! It's Fidel," Chavez said with obvious surprise at the unexpected call and asked his close friend in English, "How are you?"

"Very well," Castro replied in English, prompting a chuckle from Chavez.

"You don't know how happy we are to hear your voice and know that you're well," Chavez said.