A training device having a measuring system for detecting the performance achieved by a person undergoing training, and having a control system with an input channel for detecting a stress value and with an output channel for specifying the performance to be achieved. The control system is configured to carry out a method comprising the steps: specifying an initial stress value, detecting the value of the achieved performance when the initial stress value is reached, transferring the value of the achieved performance via the input channel, calculating the performance to be achieved for a training stress value as a function of a scale for perceived physical exertion, and outputting same via the output channel.

When controlling load torque of a drive unit on the basis of a biological signal detected from a subject's lower limb parts, adjustments are made to a hybrid ratio of voluntary control to generate running torque and a rotational speed of a crank according to the subject's intention and autonomous control to generate assisting power for the subject's pedaling motion on the basis of a rotation angle of the crank.

Systems, methods, and computer-readable mediums for operating an electromechanical device are disclosed. The system includes, in one example, the electromechanical device, a patient portal, and a computing device. The computing device is configured to receive user data relating to a user, and receive treatment data relating to treatment plans and outcomes. The computing device is also configured to generate a prehabilitation plan by using a machine learning model to process the user data and the treatment data. The computing device is further configured to select, for the electromechanical device, an electromechanical device configuration that enables exercises of the prehabilitation plan to be performed by the user such that performance improves an area of the user's body. The computing device is also configured to enable the electromechanical device to implement the electromechanical device configuration.