Display method, terminal, rowing machine and communication system

The invention discloses a display method, a terminal, a rowing machine and a communication system, the method is applied to the communication system, the communication system can comprise a first terminal and a rowing machine, and the method can comprise the steps that in response to a first operation on a first card on the first terminal, the first terminal displays a first interface, the first interface comprises a first control for representing a preset mode, and the first card is related to the rowing machine. In response to a second operation on the first control, the first terminal displays a second interface, the rowing machine displays a third interface, interface elements displayed on the third interface are at least partially the same as interface elements displayed on the second interface, and linkage display of the first terminal and the rowing machine is achieved. Thus, when a user uses the rowing machine to move, the user can synchronously operate the controls displayed on the first terminal and