现今排球的进攻顺序为：一传（接对方发来的或扣来的球给二传手），二传（二传手根据本队的战术要求适时适位地调整给扣球队员），三攻（由进攻队员将二传手分配的球扣到对方场内）。在这过程中，一传是关键，它直接关系到二传的质量；而二传则是核心，所有的战术都由二传手加 Current offensive order of volleyball: a pass (the other sent or deducted ball to the setter), second pass (setter according to the tactical requirements of the team timely and appropriate adjustments to the spipers), Three attacks (assigned by the attacking team will set the ball to the opponent’s field). In the process, a pass is the key, it is directly related to the quality of the second pass, and the second pass is the core, all the tactics by the setter plus