Too Flexible?

I don't know how she did it. This morning as Taylor and I were rushing about trying to get ready to leave the house on time and Mackenzie was still in bed, Taylor sneezed a great sneeze. A sneeze brought on by the colds all of us have. Well, somehow when she sneezed she brought her right knee up and her head down. Her mouth collided with her knee and blood was drawn. Taylor had managed to hit her lip hard enough with her knee that her lip pierced her upper lip and set it to bleeding. She wasn't impressed but I was. I wouldn't be able to get my knee anywhere near enough to my lip to do that kind of damage. Maybe there is such a thing as being too flexible.