Dataset and analyses for: Force-field perturbations and muscle vibration strengthen stability-related foot placement responses during steady-state gait in healthy adults

We have collected kinematic data (heel and pelvis markers) from healthy adults during treadmill walking, whilst force-field perturbations and timed muscle vibrations were applied. We assessed the (after-)effects of these two interventions by evaluating foot placement control through outcome measures derived from a regression model which predicts foot placement based on the center-of-mass kinematic state. The data and analyses provided belong to the scientific publication: "Force-field perturbations and muscle vibration strengthen stability-related foot placement responses during steady-state gait in healthy adults". In the manuscript we place these analyses in the context of stability control and speculate on how these trainining interventions may improve stability control in patient populations.本研究采集了健康成年人在跑步机行走过程中的运动学数据（包含足跟与骨盆标记点数据），同步施加力场扰动与定时肌肉振动干预。本研究通过基于质心运动学状态预测足步位置的回归模型所导出的结局指标，评估足步位置控制能力，以此分析两项干预的后遗效应。本数据集所包含的数据与分析内容均来自下述学术论文：《力场扰动与肌肉振动强化健康成年人稳态步态中与稳定性相关的足步位置响应》。在该论文中，我们将本次分析置于稳定性控制的研究框架下，并探讨了此类训练干预可如何改善患者群体的稳定性控制能力。