跳馬の「前転とび前方伸身宙返り5/2ひねり（Yeo2）」における成功試技と失敗試技の動作比較 – 踏切局面から着手局面に着目して
Comparison of successful and unsuccessful vaults in the Yeo 2 (Handspring Front Layout with 2.5 Twists): Focus on the movements from the on-board phase through the on-table phase
熊谷慎太郎(中京大学)
