... : Promoting blood circulation & metabolismActivating cells, improving functions of vital organsRelieving foot fatigueRelaxing muscles & tendons and eliminating moisture, repenishing vital essence and ... or shoes if you put on socks or shoes with foot patch.Store it in a cool and dry place, away ... attach it to affected part, such as the joint, the hand palm, the waist, the shoulder, the back and limp calf ...