The massage practitioner leans on the recipient's body using hands and usually straight forearms locked at the elbow to apply firm rhythmic pressure. The massage generally follows the Sen lines on the body — somewhat analogous to meridians or Channel (Chinese medicine) and Indian nadis. It can involves nerve system and release the headache which caused of pressure. It also solves the sore muscle and hurt problem in the back which due to the wrong posture, and make the sleeping quality become better. The massager will get through the stuck body fluid, so you will feel refresh after massaging.