Inclusion Criteria:  Adult patients over 18 years who have CABG surgery Having at least two chest tube catheters Having chest tubes removed together Volunteering to participate in the research  Exclusion Criteria:  Patients with diagnosed with psychiatric illness Having orientation or confusion problems, complete vision or hearing loss, mental problems due to problems such as dementia, mental retardation, and language problems Having pacemaker, varicose veins in the ankles Having chronic pain Having femoral fracture and open wound on the sole of the foot Having acute infection and hyperthermia, thromboembolism, suspected deep vein thrombosis at the postoperatively