STUMBLE RISK EVALUATION EQUIPMENT, STUMBLE RISK EVALUATION SYSTEM, AND STUMBLE RISK EVALUATION METHOD

摘要

PROBLEM TO BE SOLVED: To simply and correctly evaluate a stumble risk of a subject.SOLUTION: Stumble risk evaluation equipment includes a floor reaction force data acquisition section acquiring floor reaction force data showing a change in a floor reaction force in a walking action, a toe clearance estimation section computing a toe clearance from at least one from among horizontal component data of the floor reaction force, vertical component data of the floor reaction force and longitudinal component data of the floor reaction force on the basis of the floor reaction data, a stumble risk evaluation section evaluating a stumble risk on the basis of the toe clearance computed and a result providing section providing the result of evaluation of the stumble risk.