Individuals who meet the inclusion criteria and who have signed the consent form will be randomly divided into 2 groups (treatment and control groups). Randomization will be done by a researcher who is not involved in the study using computer-assisted randomization blocks. The treatment group patients will receive 3 sessions of external stimulation per week for 8 weeks, while the control group will not receive any intervention (consisting of patients waiting on the treatment list).

Patients with baseline assessments will be followed up for 8 weeks within a planned treatment program. Treatment protocol for the ES group:

external ES wearable apparatus will be applied three days a week for 30 minutes with symmetrical biphasic current at a frequency of 50 Hertz (Hz), with stimulation and rest periods of 5 s contraction and 5 s rest, with a current intensity ranging from 0-100 mA while the patients are in the supine position. The device will be attached to the patients in such a way that it wraps around the upper thigh, the electrodes will be attached to the anterior and posterior of the right and left thigh, the right-left pelvic side and the right-left gluteal region. The current intensity in each session will be determined as the maximum current intensity that will not cause pain and discomfort in individuals.