Isokinetic dynamometers are devices that allow measuring of the properties of the human neuromusculoskeletal system at a constant rate of change of muscle fibre length. The master's thesis presents the process of the design of a control system for an ankle isokinetic dynamometer. The theoretical basis of the neuromusculoskeletal system, dynamometry, electric motors, electric motor control and user interfaces are presented in the first part of the thesis. In the methodology part of the work is presented selection of the appropriate electronic components and their interfacing. In the final part of the thesis the development of a user interface for the control of the selected components and its testing is presented.
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