Lucille has always had a problem with balance and coordination and wants nothing more than to be able to ride bikes with her 2 younger brothers. Regular training wheels are not sturdy enough and the constant teetering makes her uneasy and afraid.  

Lucille has always had a problem with balance and coordination and wants nothing more than to be able to ride bikes with her 2 younger brothers. Regular training wheels are not sturdy enough and the constant teetering makes her uneasy and afraid.