Raja Bell was off crutches Friday and walking with a sleeve on his left leg, where he has a partially torn calf muscle.

"I'm able to get some range of motion and put some weight on it," Bell said. "That's more than I could say (Thursday). It's loosened up. Having said that, I haven't done anything ballistic - pushing or exploding. But walking is feeling OK."

On Saturday in Phoenix, Bell expects to have a magnetic resonance imaging test.

"I haven't ruled out anything for myself," Bell said. "Your mind is a powerful tool if you keep it where it needs to be."