Post-processed MAT-files with 3D full-body kinematics, kinetics and EMG in 138 able-bodied adults

A post-processed MATLAB structure (MAT-files) that contains stride-normalized data, anthropometric data, and gait events, for able-bodied participants. This data includes kinematic data (i.e., 3D full-body marker data, 3D full-body joint angles, and 3D center of mass), and EMG data (i.e., both not and normalized traces to the maximum value across all strides of a subject of the ERS, RF, VL, BF, ST, TA and GAS for both legs) for all available strides, as well as kinetic data normalized to body mass (i.e., ground reaction forces, joint moments and joint powers) for those strides with clean strikes on the force plate. This data is similar to the xlsx-files.

本数据集为针对无肢体功能障碍受试者的后处理MATLAB结构（MAT-files），包含步态周期归一化数据、人体测量学数据与步态事件信息。数据涵盖运动学数据（即三维全身标记点数据、三维全身关节角度数据及三维质心数据），以及覆盖所有有效步态周期的肌电图（EMG）数据：包含双侧下肢的ERS、股直肌（RF）、股外侧肌（VL）、股二头肌（BF）、半腱肌（ST）、胫骨前肌（TA）与腓肠肌（GAS）的未归一化与归一化肌电信号轨迹，其中归一化基准为单受试者所有步态周期的信号最大值；此外还包含在测力台采集到有效干净冲击步态周期的动力学数据，该类数据已按体质量归一化，具体包括地面反作用力、关节力矩与关节功率。本数据集格式与xlsx-files类似。