1. Bend your body. Sit up straight, relax and breathe evenly. Then, cross your feet naturally, bend over and support with your hands, so that your body will rise 3-5 times, which is 1 time. You can do it 3-5 times repeatedly according to everyone's physical strength. Note that both arms should be supported by force, and it is advisable to hold your breath without breathing when applying force. Bend down as much as possible when lifting your body; Cross your legs naturally to avoid supporting your body by the strength of your lower limbs; So, use your arms, not your legs. This method can dredge lung qi, dredge lung pulse, has the function of regulating lung qi, and can regulate lung injury caused by common cold and lung qi deficiency.
2. Back massage. Sit up straight, stand upright naturally, close your eyes slightly, relax, empty-handed, and punch 3-5 times in the center and sides of your back.
Hold your breath when you rub your back. At the same time, knock your teeth 5- 10 times and slowly swallow body fluid several times. When you pat the back, you should pat it from bottom to top, then from top to bottom, along the back, and so on. Hit the center of the back first, then the left and right sides. This method can unblock the qi in the chest, dredge the back meridians, prevent colds, and at the same time, have the function of strengthening and nourishing the lungs.
3. Rub your throat. When the upper body is straight, you can sit up straight, raise your head, straighten your neck, and massage along your throat with your hands until you reach your chest. Massage your hands alternately for 20 times 1 time, and you can do it for 2-3 times continuously. Pay attention to massage, thumb and other four fingers open, the tiger's mouth is facing the throat, you can press it down from the chin, but you can use appropriate force. This method can benefit the throat and has the effect of relieving cough and resolving phlegm.