After the fracture of the lower leg, it usually takes 6-8 weeks for the fracture to reach clinical healing, and then you can start walking on the ground for functional exercises, but the standard of clinical healing is usually no localized compression pain and no longitudinal percussion pain. In addition, the most important thing is to review the X-ray, if you see a blurred fracture line, or even a scab growth, to achieve clinical healing standards, and then try to walk on the ground without pain, you can rest assured that walking on the ground functional exercise. However, it is important to note that the lower 1/3 of the tibia fracture has less soft tissue around the fracture, so the local blood circulation is not as good as other places, and the healing will be relatively slow, so special attention must be paid. In addition, there are tibial plateau fracture, if it is a collapsed fracture surgery process must be bone grafting, the time to walk on the ground must be longer, must be about 2.5-3 months.