Air Compression Leg and Foot Massager for Circulation to Relax Muscle, Relieve Fatigue and Pain. It’s helpful for legs and feet swelling, tension, varicose veins and restless leg syndrome, to reduce pain and soreness. Get out of the Fatigue- Good for people who have high labor intensity; high working pressure; stand or sit for a long time; travel frequently; often wear high heel shoes. It is good for improving your overall blood circulation – Middle-aged and elderly people; Muscle relaxing- for people who goes to the gym or any other sporting activity. You can take it easily via the storage bag or put it into your suitcase, you and your family can freely use it at home, in the office or on travel.