Osbourne is set to reunite with original bandmates Tony Iommi, Geezer Butler and Bill Ward for a farewell concert in July.
The disease weakens the muscles, robbing children of their ability to walk by the time they reach middle school. As it attacks the heart and lungs, the life expectancy is in their 20s or 30s.
Legendary rocker Ozzy Osbourne might not be able to walk any more, but he’s still grateful to be here. The 76-year-old said ...
"Unfortunately, the rest of my career here, there's just gonna be some times where I'm just not able to walk for a couple of weeks, and that's the way she goes," he revealed back in February.