基于足过度旋前康复的交互式游戏系统设计

Design of an Interactive Game System Based on Excessive Foot Pronation Rehabilitation

足过度旋前是常见的足部功能障碍,会引起人体足部姿势与下肢力线的改变。肌肉训练是一种有效的运动康复治疗模式。文章采用临床动作范式,设计了一款交互式虚拟训练系统。该系统包括游戏训练模块和康复评估模块。游戏训练模块在患者训练时将动作实时映射到游戏的虚拟人物动作中,实现交互式游戏训练。康复评估模块实现在训练前和训练后对患者进行静态姿势评估,为医生后续诊断评估提供参考依据。对系统的功能进行测试,测试结果初步表明,系统将三种针对足过度旋前康复训练动作顺利地融入了游戏任务中,实验者主观评价腿部肌肉的疲劳程度与预设目标基本符合,说明系统能够达到预期效果。该研究为足过度旋前的康复提供了一种新的训练方式,能促进患者训练,具有一定临床应用价值。

Excessive foot pronation is a common foot dysfunction that can cause changes in foot posture and lower limb force lines.Muscle training is an effective exercise rehabilitation treatment model.This paper proposes to design an interactive virtual training system with a clinical action paradigm.The system includes a game training module and a rehabilitation evaluation module.The game training module maps real-time actions to virtual character actions in the game during patient training,achieving interactive game training.The rehabilitation assessment module realizes static posture assessment of patients before and after training,providing reference basis for doctors to conduct subsequent diagnosis and assessment.The results of the system function test initially show that the system has successfully integrated three types of rehabilitation training movements for excessive foot pronation into the game task.And the experimenter′s subjective evaluation of the fatigue leg muscles is basically in line with the preset goals,indicating that the system is able to accomplish the expected results.This study provides a new training method for the rehabilitation of excessive foot pronation,which can promote patient training and has certain clinical application value.