"I'm still just trying to feel it out," Bosh said. "It's just a different situation. I've never had a high ankle sprain. I really don't know how to gauge it. I'm just taking it day by day, working hard on treatment and trying to get back as soon as I can."
Bosh missed two games last week and remains day to day for the Heat's next contest on Thursday night in New York.
"He's making progress," coach Erik Spoelstra said. "I know he's doing more than he was doing the other day."
Kevin Arnovitz covers the Miami Heat for ESPN.com.