Departmental Section of Podiatry, Nursing Department, Universitat de València, 46010, Valencia, Spain.
Department of Mechanical Engineering and Construction, Universitat Jaume I, 12071, Castelló, Spain.
Sci Data. 2024 Nov 30;11(1):1307. doi: 10.1038/s41597-024-04166-3.
This dataset presents human foot joints kinematics and kinetics data during walking, classified by static foot posture, filling a gap in existing lower limb databases that lack data on foot joints beyond the ankle or on static posture data, despite its link to foot and lower limb pathologies. Kinematics were recorded using a three-dimensional mocap system, and kinetics through a pressure platform, employing a multi-segment foot model including the ankle, midtarsal and first metatarsophalangeal joint. The dataset contains 350 recordings of right foot joint angles and moments and contact pressures from 70 healthy subjects with varying static posture (highly pronated, highly supinated and normal). Data were collected at 100 Hz, filtered and resampled to 100 frames throughout the stance phase. Descriptive data are also provided: age, weight, height, BMI and foot anthropometric data and foot posture index. Plots, tables and ANOVAs are included for validation. Presented in .xlsx and .mat formats, this database can assist professionals in corrective footwear design, insole customization, surgical planning, and evaluating interventions on foot dynamics.
本数据集提供了人类足部关节在行走时的运动学和动力学数据，根据静态足部姿势进行分类，填补了现有下肢数据库的空白，这些数据库缺乏踝关节以外的足部关节数据或静态姿势数据，尽管静态姿势与足部和下肢疾病有关。运动学数据是使用三维运动捕捉系统记录的，动力学数据是通过压力平台记录的，采用包括踝关节、中跗关节和第一跖趾关节在内的多节段足部模型。该数据集包含 70 名健康受试者的 350 份右足关节角度和力矩以及接触压力记录，这些受试者的静态姿势（高度旋前、高度旋后和正常）各不相同。数据以 100Hz 的频率采集，经过滤波和重采样，在整个站立阶段以 100 帧的速度进行采样。还提供了描述性数据：年龄、体重、身高、BMI 和足部解剖学数据以及足弓指数。验证时包括图表、表格和方差分析。该数据库以.xlsx 和.mat 格式呈现，可帮助专业人员进行矫形鞋设计、鞋垫定制、手术规划以及评估足部动力学干预措施。
