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Updated: Jul 10, 2026

Determining The Electromyographic Fatigue Threshold Following a Single Visit Exercise Test
Published on: July 27, 2015
A ubiquitous wearable unit for controlling muscular fatigue during cycling exercise sessions
Tohru Kiryu1, Kazuki Yamashita
1Graduate School of Science and Technology, Center for Transdisciplinary Research, Niigata University, Nishi-Ku, Niigata, 950-2181 Japan. kiryu@eng.niigata-u.ac.jp
Abstract:
For health promotion and motor rehabilitation, controlling muscular fatigue on-site is important during exercise sessions. We have developed a ubiquitous wearable unit with a Linux board and tried to apply it to the control of a torque-assisted bicycle with a biosignal-based fuzzy system designed for a cycle ergometer. The results showed that an appropriate design for the cycle ergometor (indoor exercise) would be sufficiently applicable for the torque-assisted bicycle (outdoor exercise) in terms of heart rate, but was not sufficient in terms of muscular fatigue. It needs more detailed control for muscular activity.
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