When Joshua got a new bike from Papa and Grandma it was a two wheeler and he didn't know how to ride it. So we took a few days and took him to the park and he mastered it in no time. He did great (minus a few knee scrapes). The tricky part for him now is starting and then getting off the bike.
All scripture is inspired by God and profitable for teaching, for reproof, for correction, for training in righteousness; so that the man of God may be adequate, equipped for every good work.-2 Timothy 3:16-17