Physio Rehabilitation Sport Injury Recovery With CET RET Radio FrequencyDescription Tecar as a system of capacitive and resistive electric transfer ,which is one of the methods used in diathermy, was developed as a form of deep thermotherapy ,delivers radiofrequency (RF) energy, which passes between active electrode and inactive electrode, and generates heat in the human body. Non invasive, effective to reactivate and accelerate the natural processes of self repairing and anti inflammatory of the human body. Relieves pain