作者: Joseph W. Carlson
DOI:
关键词: Trainer 、 Fixed position 、 Simulation 、 Ball (bearing) 、 Swing 、 Engineering
摘要: The present invention is a device for improving hand-eye coordination in baseball player to improve swing and targeting of the ball. includes presenting fixed target ballplayer which corresponds location incoming ball at time that it should be struck by bat, as well method training with use this device. In preferred embodiment invention, held position respect upper lead arm player, means mechanical linkage. selected having extend his arms if swinging hit placing marker "sweet-spot" bat. uses practice positioning body so pitched consistently hits target.