Braking is the restriction of activity to prevent the muscles from pulling the two fracture ends apart to dislocate the bone break. Suggestions: It is best to buy a double crutch to assist walking, as the saying goes, people have lost their hands and horses have lost their feet, single jump in case of an accident, it will not be worth the loss, and the accident knocked into the touch, so that the fracture ends separated then it becomes an old fracture, then the treatment will be more trouble, certainly not a cast can be good. As for the computer when the leg on the bed, as long as it does not affect the blood circulation of the leg is fine, it is best not to spend a long time on the Internet, a long time so easy to cause spinal deformation.