北狮高台左右180°飞跃直接站腿三维运动学分析.pdfVIP

北狮高台左右180°飞跃直接站腿三维运动学分析 best to pull the head athletes to their chests, relative distance as small as possible; In rotating stage lion tail should shorten the distance between them as far as possible; Lion athletes should shorten the rotation radius during rotation; In falling stage all lion tail athletes should stretch; Lion tail athletes try to expanse the distance between the head and the tail. 3 Head athletes need to control the squat height in connection phase and not only can use muscle stretch reflexes fully, but also can ensure that each joint stretch quickly; Head athletes should extend as far as possible, in order to raise the center relative height in stretching phase; Lion tail athletes cannot squats too low, because the height of the athletes should apply to the head. 4 Appearance stage, head athletes crouch down and kick should be quickly; Lion tail athletes act according to lion athletes’crouching down and kicking. Key Words:Northern Lion Dance; The Difficulty Action; Kinematics; moment of inertia; Dimensional Image Pickup 论文随机验证编号：BT528551655570 VI 万方数据 北狮高台左右180°飞跃直接站腿三维运动学分析 目录 1 前言 - 3 - 1.1 选题依据 - 3 - 1.2 动作描述 - 3 - 1.3 研究目的 - 4 - 1.4 研究意义 - 5 - 1.5 研究现状 - 5 - 1.5.1 北狮项目发展历史 - 5 - 1.5.2 北狮项目研究现状 - 6 - 1.5.3 三维摄影定义 - 6 - 1.5.4 不同运动项目动作分析的研究现状 - 7 - 2 研究对象与方法 - 11 - 2.1 研究对象 - 11 - 2.2 研究方法 - 12 - 2.2.1 文献资料法 - 12 - 2.2.2 访谈法 - 12 - 2.2.3 实验法 - 13 - 3 实验结果与分析 - 14 -