Whether or not you can walk at half a month with a ligament strain needs to be decided based on the site of the strain and the condition. Non-lower extremity ligament strains or mild strains of the ligaments of the lower extremities usually do not affect, and severe strains of the lower extremities are not recommended for walking at half a month. Ligament strains in non-lower extremity areas, such as the upper extremities, and strains at the trunk, usually do not affect walking. Lower extremity ligament strains, if very mild, usually about a week of rest, no obvious pain and discomfort when moving, is able to walk, but it is recommended to gradually increase the walking distance and speed. If it is a serious lower limb ligament strain, it is recommended to consult a doctor in time. If a serious ligament tear or rupture has occurred, surgery is often required. Even if there is no serious tear or rupture, braking and rest are usually required, at which time ligament repair often takes 1~3 months and walking is not recommended. Ligament strains occur, it is recommended to seek medical attention in a timely manner, standardized treatment, rehabilitation needs to be carried out under the guidance of a doctor to avoid secondary injuries.