Influence of surface type on outdoor gait parameters measured using an In-Shoe Motion Sensor System

• DOI: 10.1016/j.medengphy.2025.104295
• Publication Date: 2025-02-08T16:23:36Z
• Authors: Hiroki Shimizu; Kyoma Tanigawa; Anuradhi Bandara; Shinichi Kawamoto; Shota Suzuki; Momoko Nagai-Tanima; Tomoki Aoyama
• Keywords: Motion sensors

The objectives of this study were to measure outdoor gait parameters using an In-Shoe Motion Sensor System (IMS) and evaluate how different types surfaces affect various dynamics. Accurate data are crucial for effective fall risk assessment because surface irregularities tripping hazards often result in falls during walking. An IMS was used collect spatiotemporal, spatial, foot from 27 healthy adults walking on indoor asphalt, soil, grass surfaces. Data recorded a 6-minute walk test, with measurements taken every 2 min analyzed the Statistical Package Social Sciences. results showed significant differences clearance, heel height, cycle across Walking significantly increased swing time, roll angle contact. These findings may help develop interventions prevent falls.