摘要
中国棒球运动员的挥击技术水平急待提高，改进的途径是改变传统的挥击技术理论与方法，采用新的挥棒发力机制，在技术上强调上臂运端环节肌肉的主动用力，以准确统一速度。在具体打法上为运动员在来球距本垒板前３．４ｍ左右时开始下棒；挥棒时间小于０．１２ｓ，身体重心垂直位移近似零，屈臂状态下击中球；中球瞬间，腕关节未呈翻腕状态。
The Swinging technique of chinese baseballer must be improved urgently. Changing traditional swinging technique and trainning mcthods and using new swinging mechanism are main ways. In technique,baseballer must emphasize muscles around tile last joint of arm to contract initiatively: the accuracy of batting is first; baseballer start to swing whcn chstance between the coming ball and the front line of rubber is about 3. 4m; swinging time isn't more than 0. 12s; vertical displacement of the gravity of body i...
出处
《西安体育学院学报》
CSSCI
1996年第1期35-38,共4页
Journal of Xi'an Physical Education University
基金
国家体委管课题
关键词
棒球
挥击技术
现状与对策
baseball
swinging technique
current situation and improving ways.
