一、新规则规定:教练员统领全队,并对全队的言行负责;教练员负责指定队长,申请替换队员,申请缺员比赛;当教练员不在场时,队长就代行其职。99 规则对教练员职责没有规定。二、新规则规定:击球员可以对是否过门、撞柱、成功撞击和撞击后球的接触情况进行确认。确认用时不算裁判用时。99规则中无此规定。三、新规则规定:击球员用脚踢槌柄或槌头、用 First, the new rules: coaches command the team, and the team’s words and actions in charge; coach responsible for the designated captain, apply for replacement team members, apply for lack of competition; when the coach is not present, the captain on his behalf. Rule 99 does not provide for coaching duties. Second, the new rules: Batter can check whether the door, hit the column, the impact of a successful impact and impact of the ball after the contact. Confirm the use of time is not referee. 99 rule does not have this requirement. Third, the new rules: Bat players hit the shank or hammerhead, with