Cupping ??This Motion is used While using the arms within a cupping place, once the hand is introduced down on your body it makes a vacuum, so in the event the hand is taken away it sucks the blood to the skin which is beneficial towards the pores and skin, https://maps.google.com/maps?ll=37.462602,126.676819&z=13&t=m&hl=ko&gl=KR&mapclient=embed&cid=5887664770186940949