 frame, and I stretch. I'm holding a diving board, and my legs are out, and I'm stretching. And it hurts a little, because I'm really stretching it. Now, when I go in the ocean, and I'm an ocean swimmer, okay, I do the same thing, because the resistance of the saltwater. I stretch. I just don't sit in the ocean going like this, playing with a little rubber duck. I'm stretching, all right? Now, some people take weights, little hand weights in there. That's good. I don't do that.