My sister-in-law's friend is going to WDW this weekend, but one of the kids has a broken arm in a cast. She wanted to know if any of the rides or attractions had restrictions on broken arms or casts.
Obviously, the shows that walk-through attractions would not have any restrictions. Slow-moving rides like IASW or POTC should be OK too. My concerns would be with the roller coasters. Can you ride the coasters with a broken arm? I would think the over the shoulder restraints on Rock N Roller Coaster might prove a problem if the arm was in a sling.