Mirror neurons are the neurons that tends to responds when they perform a particular action and when they observe any certain action. These neurons work through observing and imitating through expression, emotions and feelings.
According to the question, spectator's behavior can be depicted through action of mirror neurons which is producing expression through observing the fall action that produced pain in athlete.This pain is analyzed by observers through observational learning.
Alfred Smith, the governor of New York, was the first Roman Catholic to be nominated by a major party for President of the United States. He served as the 31st president of the United States from 1929 to 1933.