Dae-Sung Park

An Adaptive State- and Morphology-Based Four-Event Segmentation Algorithm for Sit-to-Stand-to-Sit Cycles from Wii Balance Board Load Signals: An Exploratory Comparison with Noraxon Report-Consistent IMU Timing

Sit-to-stand (STS) tests are often summarized by completion time or repetition count; however, phase-specific analysis requires reproducible operational segmentation. We developed an adaptive state- and morphology-based algorithm that identified ten internal anchors in Wii Balanc...

Effects of Seat-Integrated Low-Frequency Acoustic Vibration on Muscle Mechanical Properties and Electromyographic Responses During Real-World Driving

Prolonged driving is associated with musculoskeletal loading, muscle fatigue, and discomfort, which may adversely affect driver performance and well-being. This study investigated the effects of seat-integrated low-frequency acoustic vibration on muscle mechanical properties and...