The entirety, multiplicity, levels, structures, connection, function, dynamic stability of movement system were explained and discussed in this paper, the aim is to provide theoretical reference for movement learning and skills training of sports. 对动作系统的特性如整体性、综合性、层次性、结构性、环境关联性、功能性、动态稳定性进行了理论诠释和探讨,以期为体育动作学习与竞技技术训练提供理论上的参考。