Volleyball

     Volleyball is an Olympic sport in which two teams separated （区分） by a high net use their hands, arms, or (rarely （少见的） ) other parts of their bodies to hit a ballback and forth （来回的，往复的） over the net. Each team is allowed （允许） three hits to get the ball over the net to the other team. A point is scored if the ball hits the ground in the opponents' court （场地） , if the opponents commit a fault （犯错） , or if they fail to return the ball properly.

      Volleyball gameVolleyball can be a very active sport that can be an excellent source for aerobic exercise （有氧运动） . It also helps players improve their hand-eye coordination （协调） and the ability to override （无视） the instinctive （本能的） desire to dodge （躲开） a fast-moving object such as a b