TY - JOUR A2 - Taborri，树里AU - 马尔科维奇，斯特凡AU - Dopsaj，米利沃伊AU - Tomažič，SASO AU - Umek，安东PY - 2020 DA - 2020年7月1日TI - 潜在IMU为基础的系统在测量单个快速Movement Variables in Females with Different Training Backgrounds and Specialization SP - 7919514 VL - 2020 AB - The aim of this paper is to determine the discriminative potential of the IMU-based system for the measurement of rapid hand movement properties, i.e., relevant kinematic variables in relation to different groups of participants. The measurement of the kinematics of the rapid hand movement was performed using a standard hand tapping test. The sample in this research included a total of 70 female participants and was divided into 3 subsamples. The discriminant analysis has identified two functions, DF₁和DF₂，解释分别91.1和方差的8.1％。被检查的子样品之间的差异在DF分组的起源变量₁，这是统计学显著（ p ≤ 0.000 ）。关于此功能，国家排球队重心位置与分别从对照组和青年排球队，-1.108和-1.968标准偏差值偏移。控制和Voll_Youth组之间的差异是-0.860标准偏差值。与组中的最大判别潜在的因素代表快速手移动，的时间特征，即，运动的开始和所述第一和第二抽头间过去时，由变量所限定的时间 Ť 1 和 Ť 2 ， 分别。所建立的研究结果清楚地表明，IMU传感器几乎适用有关女运动员的快速手臂运动能力的灵敏测量。SN - 1176年至2322年UR - https://doi.org/10.1155/2020/7919514 DO - 10.1155 /七百九十一万九千五百一十四分之二千零二十○JF - 应用仿生与生物力学PB - Hindawi出版KW - ER -