Electromyographic analysis of leg and thigh muscles with major activation after exercise

The use of electromyographic studies is very useful to complement a medical diagnosis or to evaluate the performance of athletes. The systems that allow these studies to be carried out are not very accessible, so the design of these biomedical home systems offers an alternative to them. In the present work, the development of an electromyographic signal acquisition system is presented, as well as the development of a computer interface was programmed allowing to carry out an electromyography study offering the possibility of displaying the data that can be customized to observe the analyzed EMG signal by means of spectral analysis tools or time-frequency space.