Daily protection of rear column I
1. Sit up straight. If you need to sit up for a long time, the chair you are sitting in must have a backrest. The angle of the back of the chair should not be greater than 1 15 degrees or less than 90 degrees, and the hips should be close to the back of the chair.
Daily protection of rear column 2
2. You can't choose to lie down or sit, the chair is suspended, and don't always tilt your feet to one side to avoid tilting your pelvis. If a lumbar pad can be added to the waist, the normal curvature of the lumbar spine can be maintained; Try not to sit in a chair that is too soft, too deep or too high.
Daily protection of rear pillar three
3. When walking, easily swing your hands, hold your head up and hold your chest, and avoid walking with a full stomach, especially pregnant women and men with beer bellies.
Daily protection of rear column IV
4. When standing, be sure to stand with your feet flat, so as not to tilt the pelvis, resulting in long feet and short feet. When standing, you must straighten your spine to avoid hunchback, and your forehead should be perpendicular to your chin to avoid cervical curvature deformation.