Colts defensive end Dwight Freeney says his ankle is starting to feel better every day. Freeney said he's been walking around barefoot and along the sandy beach outside the team's hotel to strengthen his sprained right ankle. "Sometimes walking is good because it keeps things fluid," Freeney said Wednesday. "You hear people say he should be in a boot or something. But sometimes it can get stiff, and you've got to get that motion back in the ankle. It gets the blood flowing, so I've been walking around barefoot and in the sand."