1) wind mill
(垒球投手)绕环投球法
2) sling shot
(垒球投手)后摆投球法
3) 8 figure
(垒球投手)8字投球法
4) pitcher's circle
(垒球)投手圈
6) circling throwing ball
环绕式投球
1.
By the live video shooting and three dimensional kinematical analysis of the two outstanding active duty pitchers circling throwing ball of the national woman s softball team during the tenth national games,we find that the action of throwing the ball is perfect coherence,and all the movement biomechanical indexes have reached the first level in the world.
在全国十运会期间对现役国家女子垒球队两名优秀投手的环绕式投球作现场三维定点拍摄和录像分析。
补充资料：投环
1.投下玉环。谓报恩。用汉杨宝救黄雀，黄雀以玉环相报事。 2.同"投缳"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条