Patent Document ID: 8932183
Application ID: 13311768
Patent Flag: 1

Claim One:
1. A training system for training of a predetermined part of a body of a trainee, comprising: a training machine; a control device configured to control the training machine; and a display unit configured to display a game screen during training of a trainee; wherein the training machine includes: a Magneto Rheological fluid (MR-fluid) load generating unit configured to generate a load to be exerted on the trainee, by using an MR-fluid having variable viscosity depending on a magnetic field strength, a mechanical unit configured to transmit to the trainee, the load generated by the MR-fluid load generating unit, and a displacement detection sensor configured to detect a training motion of the trainee; and the control device includes: a storage unit configured to store MR-fluid load characteristic information on a relationship between a current through the MR-fluid load generating unit and the load generated by the MR-fluid load generating unit, a target load during training of the trainee, and game information on details of a game related to the training, and a calculation unit configured to control the MR-fluid load generating unit by using the MR-fluid load characteristic information and the target load, and to generate an image corresponding to the training motion on a basis of the game information and the training motion for the display unit to display the image; wherein the predetermined part of the body includes hands and feet of the trainee, and wherein the MR-fluid load generating unit is configured with four independent MR-fluid load generating units allocated to the hands and the feet, respectively, and the mechanical unit is configured with four independent mechanical units allocated to the hands and the feet, respectively.