Assessment of Quadriceps Femoris Muscle Function in Patients After Arthroscopic Knee Surgery in Outpatient Rehabilitation

The goal of this clinical trial is to learn if a high intensity magnetic field is an effective way to treat quadriceps muscle atrophy after knee arthroscopic surgery in adult patients. The main questions it aims to answer are: Is high intensity magnetic field muscle stimulation is an effective way to treat quadriceps muscle atrophy Is high intensity magnetic field muscle stimulation is more effective and more tolerable option for quadriceps muscle stimulation than transcutaneous muscle electrical stimulation Researchers will compare high intensity magnetic field muscle stimulation to transcutaneous muscle electrical stimulation and control group, to see if high intensity magnetic field muscle stimulation works to treat quadriceps muscle atrophy. Participants will: receive high intensity magnetic field or transcutaneous muscle electrical stimulation 1 time/day for 14 days, Visit the rehabilitation department for testing before/after and 1 month after rehabilitation.