关键词: 早期活动；床上脚踏车；卧床患者；肌力

Abstract: This paper reviews the research progress on the equipment, application object and timing, operation process, safety, suspension identification and application effect of In-Bed Cycling exercise, so as to enhance the attention of medical personnel in relevant departments to In-Bed Cycling exercise and provide reference for its clinical practice and subsequent research.

Key words: early mobilization; In-Bed Cycling; bedridden patients; muscle strength