Stopping the treadmill, Michelle grabbed a towel and dabbed the sweat from her body.  Going to the mini fridge she grabbed a bottle of water, twisted off the cap and took a gulp. Her eyes went from David to Tracy and the guilt kicked in more.  "Hey it was my fault. I pushed to far...to fast. "  Michelle sat down on a weight bench and waited to see what Tracy or David would say.  She felt horrible seeing the girl there, her head down, staring at the floor.