In daily life, there are often some people like to stilt action, which is a bad habit. Long-term stilts can lead to long-term pressure on the pelvis and hip joints, which can easily produce soreness and local muscle strain, causing an imbalance in the pressure on the lumbar and thoracic spine, resulting in spinal deformation. It can also induce lumbar disc herniation, leading to chronic long-term pain in the lower back. Patients often stretched legs, the popliteal artery and popliteal vein compression, affecting the blood circulation of the lower limbs, the appearance of lower limb skin sensory loss, muscle strength and other conditions. In daily life, you should maintain a correct sitting posture, do not stilt your legs, and when you need to cross your legs, do not exceed 10 minutes each time.