Finally! We found a vehicle that they can operate. After tricycles and scooters never really worked out for the girls, I was doubtful when they showed an interest in bicycles. Low and behold! The bike they can do. And they learned within a week of each other. Alisa mastered the art of pedaling first.
Now they want to ride their bikes down to the Farmer's Market tomorrow morning. That's probably too much. My worry is that Leia is a speed demon but hasn't learned to look where she's going yet.