Among these technical innovations,there are thirty five innovations that invented successfully by the players and coaches through practice and explore and accidental factor,and only eight innovations that invented by the scientific research personnels.

• 其中 ,由运动员、教练员靠实践探索及偶然因素获取成功的技术创新有 35项 ,由科研人员进行的技术创新仅 8项。