Exercise bicycle

An exercise bicycle comprises: an exercise bicycle body; a linkage structure that is connected with the exercise bicycle body and drives the exercise bicycle body to advance; and a running belt that is connected with the linkage structure and drives the linkage structure so as to drive the exercise bicycle body to advance. According to the exercise bicycle, a runner runs on the running belt, a rolling shaft is driven by the running belt, and then wheels are driven to rotate, so running exercises and the bicycle are combined, and therefore the exercise purpose and the rapid advancing purpose are achieved. 一种健身车，包括：健身车本体；联动结构，连接所述健身车主体并驱动所述健身车本体行进；跑带，连接所述联动结构，并驱动所述联动结构，进而驱动所述健身车本体行进。本申请所提供的健身车，通过跑步者在跑带上跑步，通过跑带带动滚轴，进而带动轮子旋转，将跑步与自行车结合起来，既达到了锻炼的目的，又达到了快速行进的目的。