Tension reduction methods are as follows: 1, relaxation training: that is, every night after lying in bed, limbs relaxed, both hands clenched fists, clenched, clenched, clenched again until you can no longer clenched, maintain 10 seconds, and finally you can count down 10 seconds, count to 1 when relaxed, this time to go to feel the feeling of relaxation. It is recommended to do about 5 times a day; 2, three lines of relaxation: every night sitting on the bed, cross-legged in a yoga way, feel the two sides, front and back three lines, focus the intention on the acupuncture points, let the points relax; 3, exercise: heart and joints are no problem, it is recommended to exercise half an hour a day, heart rate is maintained at 110-120 times / minute, maintain about half an hour. If you can adhere to every day, to a month later will receive very good results. There are other exercises recommended, such as five elements of music therapy, yoga, tai chi; 4, sun exposure: if there are conditions for 2 hours of daily exposure, pay attention to sun protection and wear a hat in summer.