Hong kong 2009 east asian games sanda competition .
香港2009东亚运动会散打比赛。
The next 2 days , " sanda " no effect on the china sea .
未来2天，“桑达”对中国海域无影响。
From the angle of physiology , the paper analyzes and studies the sports quality of sanda .
从生理学的角度，对散打运动素质进行分析与研究。
On the basis of the analysis of control theory , the paper proposes to construct the sands training model so as to provide reference for the scientific sanda training .
