Andrew Bogut has been on the shelf with a back injury and he hasn't enjoyed the time off.

"This last eight weeks has been hell for me," Bogut said after the Bucks' practice session on Friday. "I haven't been feeling well. As an athlete, you work out every day, and I haven't worked out for eight weeks."

Bogut is beginning to feel better, but knows that he has a lot of work ahead of him.

"It's definitely getting better," Bogut said. "As far as where we thought we would be at eight weeks, it's right on par. It's going to be a busy summer. It's probably going to take more rest, and I'll be doing weights and core strength."