Isokinetic dynamometry bound that provides resistance to joint movement over a given range, enabling the analysis of muscle force-related parameters such as torque, power, and endurance. These two features combined will contribute to the determination of the time when the o muscle spastics had to fatigue muscles. On this information, the sessions can be reworded to the concrete limitations of patients and consequently the improvement of rehabilitation, which will automatically improves the quality of life of these individuals.