Somersaults Aren't For Stairways

Yesterday, my daughter arrived home from a visit with her grandparents. My heart broke when I saw her, wearing a huge lump on her forehead, tears streaming down her face. It seems she did a somersault - on a stairway. Actually, my son had let his ball roll down the stairway accidentally, and she was trying to be nice and retrieve it for him. As she neared the bottom of the stairs, she tumbled forward down three steps. It's moments like that when we wish we were magic. Why couldn't I say