Oh, aren't we TI swimmers such a crazy bunch. We just can't get enough and are always thinking about how to improve our stroke even when we are not in the water. Visualizing sometimes is just not enough. Sometimes my family thinks I have "lost it." when they come into the room and I am standing trying to figure out something with my stroke. At open water camp in Kona we were waiting before our night manta ray snorkel and talking about the two beat kick. One of the swimmers wanted to "feel" what we were talking about and went and laid on a boulder so her legs could be free and tried some things.