 Team building is a collective term for various types of activities used to enhance social relations and define roles within teams, often involving collaborative tasks. It is distinct from team training, which is designed by a combined of business managers, learning and development slash OD internal or external and NHR business partner if a role exists to improve the efficiency, rather than inter-personal relations. Many team building exercises aim to expose and address inter-personal problems within a group. Over time, these activities are intended by whom? To improve performance in the team-based environment.To team building is one of the foundations of organizational development that can be applied to groups such as sports teams, school classes, military units or flight crews. The formal definition which of team building includes aligning around goals, building effective working relationships, reducing team members, role ambiguity, finding solutions to team problems. Team building is one of the most widely used group development activities in organizations. Of all organizational activities, one study found team development to have the strongest effect versus financial measures for improving organizational performance.For the 2008 meta-analysis found that team development activities, including team building and team training, both a team's objective performance and that team's subjective supervisory ratings.