Synchronous display method and system based on virtual reality

The invention discloses a synchronous display method based on a virtual reality. The synchronous display method based on the virtual reality comprises the steps of capturing bone information of a human body through a body sensor, and transmitting the bone information to a computer; receiving the bone information fed back by the body sensor and acquiring a human body motion trajectory according to the bone information through the computer; establishing a corresponding relation between the acquired human body motion trajectory and a preset three-dimensional human body model, and generating a three-dimensional human body motion image; performing 3D display to the three-dimensional human body motion image through a head virtual reality display. The invention further discloses a synchronous display system based on a virtual reality. The synchronous display method and system based on the virtual reality have the advantages that the functions of bodybuilding, interestingness, exercise and enjoyment are integrated and the interaction and immersion of people during bodybuilding are greatly improved.