How long can you exercise after thyroid surgery needs to be gradual according to the patient’s physical condition, and no strenuous exercise should be performed to avoid complications such as wound infection. Some studies have shown that early neck exercise can reduce neck discomfort after thyroidectomy, reduce neck incision adhesions, increase neck range of motion, and facilitate the healing of surgical incisions and reduce scar formation. Specific neck exercises include 8 movements, fully relaxing the shoulders and neck, looking downward, turning the face to the right (being careful not to move the shoulders), turning the face to the left (being careful not to move the shoulders), tilting the head to the right, tilting the head to the left, rotating the shoulders slowly and many times, and slowly raising and then slowly lowering the hands. Thyroid surgery patients need to gradually increase the amount of exercise according to their own physical recovery after surgery, so as to achieve gradual progress. It is also important to avoid complications such as wound tearing or wound infection that may be caused by excessive neck exercises. Thyroid surgery patients need to consult their doctors for post-surgery precautions, and if they feel unwell, they should seek medical examination and treatment in time to avoid delaying their condition.