The correct answer is <span>depletion of glycogen.
A </span><span>depletion of glycogen or blood glucose levels most likely caused Anthony to not be able to finish the race. His blood glucose level likely fell due to a depletion in his liver glycogen. A depletion in liver glycogen causes a decline in energy needed for a physically taxing task such as running. In this case, Anthony was only able to walk and not run at mile12 of the race since his glycogen levels fell. </span>
The court may prepare the order after hearing and serve copies on the parties. or their attorneys.