Running Exercise IMU Dataset

Includes the raw IMU data for 20 participants performing seven different running exercises each. 20 participants: 16 m, 4 f, 16 to 31 yo, healthy, do sports regularly Seven exercises: Carioca left, carioca right, heel-to-butt, high-knee running, sideskips left, sideskips right, regular running Four IMUs: accelerometer + gyroscope each, two at wrists, two at ankles Ten seconds per recording under supervision One .json file per recording with sensor values and timestamps

本数据集涵盖20名受试者各自完成7种不同跑类动作的原始惯性测量单元（Inertial Measurement Unit, IMU）数据。20名受试者信息如下：男性16名、女性4名，年龄区间为16至31岁，身体健康且保持规律运动习惯。本次涵盖的7种跑类动作分别为：左侧交叉步跑、右侧交叉步跑、足跟碰臀跑、高抬腿跑、左侧侧跳跑、右侧侧跳跑以及常规慢跑。实验共使用4台惯性测量单元，每台均集成加速度计与陀螺仪，分别佩戴于双侧手腕与双侧脚踝处。每段动作录制时长为10秒，且全程在专业监督下完成。每段录制对应一个JSON格式文件，用于存储传感器采集数值与时间戳信息。