Data belonging to the paper: Recovery from whole body angular momentum perturbations during walking

This dataset contains gait data used to produce the results of the paper: 'Recovery from whole body angular momentum perturbations during walking'. An extensive description of the methods can be found in the paper. 10 healthy participants walked on a treadmill while receiving perturbations of the whole body angular momentum at the moment of toe off right. Meanwhile ground reaction forces and optical motion capture was recorded. The dataset contains the following measures: whole body angular momentum, whole body centre of mass velocity, centre of pressure position, horizontal ground reaction force, moment arm of the ground reaction force with respect to centre of mass, the interaction forces between the motors applying the perturbations and the participants, and the joint moments of the hip, knee and ankle.

本数据集包含用于支撑论文《行走过程中全身角动量扰动恢复》（Recovery from whole body angular momentum perturbations during walking）研究结果的步态数据。相关方法的详尽说明可参阅该论文。
10名健康受试者于跑步机上行走，并在右脚离地（toe off right）时刻受到全身角动量扰动（whole body angular momentum perturbations）。实验期间同步采集地面反作用力（ground reaction force）与光学运动捕捉（optical motion capture）数据。
本数据集涵盖以下测量指标：全身角动量、全身质心速度（centre of mass velocity）、压力中心（centre of pressure）位置、水平地面反作用力、相对于质心的地面反作用力力臂、施加扰动的电机与受试者间的交互作用力，以及髋、膝、踝关节的关节力矩（joint moments）。