I have a catcher that comes with one of my pitchers. The little girl is 10. The first lesson, I asked her to catch flat footed. The 2nd lesson, she was right back up on her toes. I saw her at a tournament and she was sitting on her right ankle. A teenager approached her and asked why she was on one ankle like that and she said that the coach has her do that. The teen said "You have to stay on your toes."