Foot kinematics and kinetics data for different static foot posture collected using a multi-segment foot model

Dataset presented in the paper "Foot kinematics and kinetics data for different static foot posture collected using a multi-segment foot model". This dataset contains human foot joints kinematics and kinetics data collected during walking, classified depending on their static foot posture. The kinematics data were recorded using a three-dimensional motion analysis system, and kinetics data were recorded through a pressure platform. The data was collected considering a multi-segment foot model that considers the ankle, midtarsal and first metatarsophalangeal joint. A total of 70 healthy subjects with different static posture (highly pronated, highly supinated and normal, as classified by the foot posture index) participated in the experiments. This dataset contains a total of 350 continuous recordings of anatomical angles and joint moments of the ankle, midtarsal, and first metatarsophalangeal joints of the right foot during walking, as well as the right foot contact pressures recorded. The recordings were collected at 100 Hz, and the resulting data are provided filtered and resampled to 100 frames evenly distributed along the stance phase. Participants’ descriptive data are also provided: age, weight, height, and foot anthropometric data and foot posture index for both feet. The data are presented as a spreadsheet file (.xlsx) and a Matlab structure file (.mat), with contact pressures provided only in the .mat file. Further details and data validation are provided in the main paper.本数据集源自论文《采用多节段足部模型（multi-segment foot model）采集的不同静态足姿足部运动学与动力学数据》。 该数据集收录步行过程中采集的人体足部关节运动学与动力学数据，并依据受试者的静态足姿进行分类。运动学数据通过三维运动分析系统（three-dimensional motion analysis system）采集，动力学数据则由压力平台记录。本次数据采集采用多节段足部模型，该模型涵盖踝关节、中跗关节与第一跖趾关节（first metatarsophalangeal joint）。 共计70名具备不同静态足姿的健康受试者参与实验，依据足姿指数（foot posture index）可将其划分为高旋前、高旋后与正常足姿三类。 本数据集总计包含350组连续记录数据，涵盖步行过程中右脚踝关节、中跗关节及第一跖趾关节的解剖角度与关节力矩，同时包含右脚接触压力记录。所有记录的采样频率为100 Hz，最终数据均经过滤波处理，并重采样为沿站立相（stance phase）均匀分布的100帧数据。 同时提供受试者的描述性统计数据：年龄、体重、身高、足部人体测量学数据，以及双足的足姿指数。数据以电子表格文件（.xlsx）与Matlab结构文件（.mat）两种格式提供，其中接触压力数据仅在.mat文件中收录。 更多细节与数据验证内容详见该主论文。