every two people leaning against each other. 1 person looking toward faculty, 1 people facing inward. Trainers began tearing movements 1 dou make paper. The stand facing the faculty will describe what to do for their backs to the implementation of (10 seconds). Then, trainers put the paper up high before class. Those facing the inside will be invited back and stretched out his papers were torn up for comparison with samples that faculty sheet tore. The winning group is the group have finished like the best trainer.
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