Development of Biofeedback Device-Using Muscle Fatigue Scale

In recent years, the age of the population has increased, and the aging of the population has increased. In addition, the cost of disease prevention and personal medical expenses are increasing in Japan. For this reason, the elderly need physical strength and walking ability to live as much as possible. In elderly people, walking disorders become inadequate because movement disorders and muscular strength decrease with age, and walking in daily life becomes difficult. Therefore, to promote muscle weakness in the elderly, it was recommended that walking be promoted and light exercise be performed. In the elderly, EMG analysis of muscle fatigue is being performed. We use MPF to check fatigue, but there is no device that analyzes the condition in real time and provides feedback on the condition of fatigue. This research aimed at “Development of Biofeedback Device Using Muscle Fatigue Scale”