This research is aimed at understanding the effect of team cohesion after being experienced Adventure Recreation. The subject of the research were the athletes of Kendo of National Taiwan College of Physical Education. Total members are 23. Give a pretest of the Scale of Team Cohesion before the athletes experiencing the Adventure Recreation. Give a posttest after it. The result was that Adventure Recreation really worked in the goal of team, cooperation of team and interpersonal relationship. As a result, this research suggests that Adventure Recreation is useful for sport teams or class. It will increase the team cohesion. Through practicing Adventure Recreation, people can learn how to work with others, how to communicate and so on.