摘要
通过文献资料法和比较分析法,比较了大拉臂和直臂扣球两种挥臂动作的动作特点、轨迹及其适用范围。
Through comparison and analyses, literature information and characteristics tracks and exten sions of sweep arm and direct arm smasling were discussed.
出处
《长江大学学报(社会科学版)》
2003年第5期107-108,共2页
Journal of Yangtze University(Social Sciences Edition)
关键词
大拉臂
直臂
扣球
动作特点
轨迹
sweep arm
direct arm
smashing
action characteristics
track