Book : New York Giants defensive tackle Possibly . Don Shula popularized Gatorade shower . Harry Carson threatened President Don Shula with shower , but used popcorn . Long Beach State Dolphins head coach Harry Carson ordered players not to shower him . Liquid tradition spread to the NBA in January .
Book : New York Giants defensive tackle Don Shula popularized Gatorade shower . Harry Carson threatened President Don Shula with shower , but used popcorn . Long Beach State Dolphins head coach Harry Carson ordered players not to shower him . Liquid tradition spread to the NBA in January .