웨어러블 근전도 디바이스 결합형 스마트의류 개발 및 성능평가
Development and Evaluation of Wearable Smart Clothing for Combined EMG Devices
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초록
Recently, smart wearable products, including electromyography (EMG) measurement devices and clothing,have been developed to monitor users’ exercise levels, muscle activation, and muscle balance more effectively during fit-ness activities. However, technical and socioeconomic barriers, such as flexibility and durability, still pose challenges interms of comfort, ease of wear, and wearability of smart clothing, which includes devices and circuits. To address theseissues, this study developed a wearable EMG device integrated with clothing to collect valid EMG signals from desiredmuscles while maintaining comfort, functionality, and ease of wear. After deriving a combined structure that could stablyposition the wearable device within the clothing, a prototype was manufactured and evaluated for fit, compression, com-fort, and exercise comfort test by ten participants (height = 176.2 cm, weight = 76.4 kg, chest circumference = 101.2cm). The study found that the prototype had smaller circumferences around the chest, waist, and abdomen compared tocommercial products, resulting in lower ratings for wearing comfort and ease of wear. However, the prototype receivedhigh ratings for fitting, pressure, and the exercise comfort test. Valid signals were obtained when the EMG device wascombined to the prototype for the rectus femoris muscle, indicating stable positioning of the device during exercise.
Abstract
Recently, smart wearable products, including electromyography (EMG) measurement devices and clothing,have been developed to monitor users’ exercise levels, muscle activation, and muscle balance more effectively during fit-ness activities. However, technical and socioeconomic barriers, such as flexibility and durability, still pose challenges interms of comfort, ease of wear, and wearability of smart clothing, which includes devices and circuits. To address theseissues, this study developed a wearable EMG device integrated with clothing to collect valid EMG signals from desiredmuscles while maintaining comfort, functionality, and ease of wear. After deriving a combined structure that could stablyposition the wearable device within the clothing, a prototype was manufactured and evaluated for fit, compression, com-fort, and exercise comfort test by ten participants (height = 176.2 cm, weight = 76.4 kg, chest circumference = 101.2cm). The study found that the prototype had smaller circumferences around the chest, waist, and abdomen compared tocommercial products, resulting in lower ratings for wearing comfort and ease of wear. However, the prototype receivedhigh ratings for fitting, pressure, and the exercise comfort test. Valid signals were obtained when the EMG device wascombined to the prototype for the rectus femoris muscle, indicating stable positioning of the device during exercise.
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