床における前方宙返りの踏切り技術に関する運動形態学的研究 : 前転とび,頭はねおきからの前方宙返り

概要

論文の詳細を見る
1. It is recognized that there are type A and B methods in the case of take-off from handspring. In type A front somersault with the best turning is found, in type B, front somersault with the highest position is found. But in type B, front somersault without keeping height in the later half is found, when a speed of raising is in shotage. All take-off from headspring is done by type B methed. In this case, raising of body is covered by keeping hip dake quickly, for the turning speed of raising is low. 2. It is found that the effects of handspring and of headspring havei mportant elements in these take-off. As the last stages of handspring and of headsprind become the preparatory stage of take-off of front somersault, raising of the moment of landing is very important. In the case of raising when the speed towards the front is guaranteed, type B method of take-off leads front somersault more effebtively, bu tin the case of low-speed, type A method of take-off is better, for the movement forwards is nebessary in the moment of teke-off. 3. The movement of arms has a close relationship for raising body, the direction of jurning and of turning. In type A, it is possible to worke arms more effectively for the birecion of jumping and of turning. In type B, arms are swung down from the upper part down forwards for covering raise of body when the speed of raising is week, as the result, it isnot found the effective movement for the direction of jumping and of turning.
大阪教育大学の論文

床における前方宙返りの踏切り技術に関する運動形態学的研究 : 前転とび,頭はねおきからの前方宙返り

スポンサーリンク

概要

著者

関連論文

スポンサーリンク