Techniques for motion controls based on artificial intelligence are described. According to one aspect of the present invention, instructions are provided based on motions performed by a user in reference to motions performed by an instructor. Various parameters about the motions by the user are analyzed, derived and compared with stored parameters. An animation based on the user or an avatar representing the user is rendered per the motion parameters of the user. Various techniques or algorithms are designed to provide different perspective views of the motions by the user and the instructor and compare the motions or poses by the user and the instructor.