No more training wheels!

I decided that it was time to teach the kids to ride their bikes without training wheels, and so I asked Tonio to teach them. He taught them! On the first day, he was trying to teach them to balance, and did a LOT of running behind the bike (without letting go). On their 2nd day they were doing it by themselves! Here is a video of their 3rd day. I think Tonio should become a professional bike trainer.