In sport, a huddle is the action of a team gathering together, usually in a tight circle, to strategize, motivate or celebrate. It is a popular strategy for keeping opponents insulated from sensitive information, and acts as a form of insulation when the level of noise in the venue is such that normal on-field communication is difficult. Commonly the leader of the huddle is the team captain and it is the captain who will try to inspire other team members to achieve success. Similarly after an event a huddle may take place to congratulate one another for the team's success, or to commiserate a defeat. The term "huddle" can be used as a verb as in "huddling up."