Fatigue is a sensory perception based on the integration of physiological, biochemical and sensorimotor feedback from the periphery that preceeds muscle failure or the attenuation of the workload.

• 疲劳是一种先于肌肉衰竭和工作负荷下降的感觉，其基于来自外周的生理、生化和感觉运动的负反馈之整合。