國立臺灣師範大學體育學系王令儀林德嘉黃長福杜惠萍2016-08-042016-08-042003-09-011024-7297http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/79317壘球直臂式後擺投球屈肘式後擺投球運動生物力學SoftballStraight-arm backward pitchCurve-arm backward pitchBiomechanics壘球風車式投球不同擺臂技術之運動生物力學分析Biomechanical Analysis of Two Kinds of Arm Techniques during Softball Pitching Using the Windmill Style