武术教学中，经常遇到转体180度的动作，使原来站在队前做示范动作的教师，随着学生体位的改变而离开学生的视线并落到队伍的后面。此时，学生不得不用力回头才能看清楚教师所做的示范动作；教师也不得不穿过队伍，跑到学生前面继续示范。这样，既浪费了教学时间，又破坏了教学 Wushu teaching, often encountered swivel 180-degree action, so that the original stand in front of the team to do the demonstration moves the teacher, as the students ’position changes and left the students’ eyes and fell behind the team. At this point, students have to turn back hard to see clearly the teacher made the demonstration moves; teachers also had to go through the team, went to the students in front of continued demonstration. In this way, not only waste the teaching time, but also undermined the teaching