The pericardium meridian of hand jueyin and the triple energizer meridian of hand shaoyang are both exterior and interior.
The pericardial meridian of hand jueyin flows from 7: 00 pm to 9: 00 pm immediately.
Massage pericardium meridian can relieve people's life pressure and improve sleep. The main acupoints are Hanzhong, Jiquan, Qu Ze, Neiguan, Daling and Laogong. You can usually massage each acupoint for 2-3 minutes.