Vertical Ground Reactions Forces during the Gait Cycle Dataset

The Ground Reaction Forces are generated when walking, specifically when the foot contacts the ground, this information is directly related to the physical characteristics of each person, on the other hand, the growth that has the implementation of artificial intelligence algorithms for the diagnosis or evaluation of both pathologies and rehabilitation that occur in the lower limb are a very large area of opportunity.  In this database, information was obtained from the GRFs of 100 healthy people, and 22 features were extracted from each sample using basic statistics, and signal characteristics in the domain of time and frequency. It is worth mentioning that each participant in the experiment was informed of the purpose of their participation and signed an informed consent for the protection of personal data.

地面反作用力（Ground Reaction Forces, GRF）是人体行走过程中，尤其是足部接触地面时产生的物理量，该信息与个体的生理特征直接相关。当前，将人工智能算法应用于下肢疾病的诊断、病情评估与康复评定领域的相关研究正快速推进，该领域拥有广阔的发展机遇。本数据集采集了100名健康个体的地面反作用力数据，并通过基础统计方法及时频域信号特征提取技术，从每份样本中提取了22项特征。值得说明的是，本实验所有参与者均已被告知实验目的，并签署了个人数据保护知情同意书。