In daily life, the “headache and foot pain” approach to problem solving is often laughed at, and people will laugh at this irresponsible, simple and one-sided attitude. What many people may not imagine is that such a situation actually exists in our orthopedic rehabilitation work. Usually, a case may be damaged in one or a few parts of the body, but rehabilitation exercises should not only focus on these parts, but should treat the case as a whole. From a single joint to the whole limb, from one affected limb to the whole body function, from the physiological function to the psychological state, it is necessary to think comprehensively and meticulously, and to formulate a thorough rehabilitation plan, even including the necessary psychological guidance, which is the scientific concept of rehabilitation. In my work, I have experienced many patients whose backward rehabilitation concepts have led to many avoidable dysfunctions. For example, in this case, an elderly woman with a wrist fracture, after 3 months of surgery with internal fixation and triangular scarf suspension, in addition to the ankylosis of the wrist, the distal fingers, proximal shoulder and elbow joints also developed severe joint ankylosis, and after months of manipulation and loosening treatment, only limited functional improvement was achieved. In the end, the treatment was unfortunately stopped because the functional limitation was too stubborn. This is a very tragic case, and the question is: Why should the fracture around the wrist joint, which does not affect the shoulder joint, elbow joint or the joints between the fingers at all, be fixed with a triangular scarf? Even if it is necessary to fix the wrist joint, the patient should not restrict the movement of other adjacent joints when fixing the wrist joint, and should even be encouraged to move as normally as possible. This case illustrates that when braking is required for the injured joint, the movement of the adjacent joint must be emphasized, which is the embodiment of a holistic view on joint mobility exercises. Of course, this movement must still be within safe limits, and if braking is imperative, the movement of other adjacent joints must be performed only after ensuring the stability of the affected joint. There are also many patients, especially those with injuries to one side of the lower limb, who experience discomfort in the healthy side of the limb after a period of braking and targeted functional training. Many people reflect: my injured leg is getting better day by day, how the good leg but more and more uncomfortable? This situation is also very common, in a period of time after the injury, because of functional and even psychological barriers, patients are often afraid or not able to use the injured leg comfortably, so that, for a long time, the burden of the healthy leg in daily life increased significantly, coupled with the early post-operative protective braking, while a certain degree of functional decline, over time, there is an overuse of the healthy side The situation – degeneration occurs earlier or even to a more serious degree. In this case, it is necessary to ensure the quality of functional exercises of the affected limb, and try to leave enough energy to exercise the healthy limb at the same time to strengthen the function of the healthy side, in order to strengthen the protection and prevent secondary acute and chronic injuries. This case illustrates that during the rehabilitation process, it is important not to focus entirely on the affected limb, as the function of other limbs is also very important and requires separate time and energy for functional exercises, which is beneficial to the overall health level of the body. It is also necessary to mention the elderly as a special group. You must have often heard that an elderly person, who was always fit and healthy, broke his leg and died in bed while recuperating from his injury – this phenomenon is very common and a very painful lesson. For patients who are bedridden for a long time, especially the elderly, due to the long-term horizontal placement of limbs, the lack of proper activity and position change stimulation, the motor system, circulatory system, respiratory system, digestive system, excretory system, nervous system and other organ functions will be rapidly and significantly degraded. In addition to limb dysfunction, reduced respiratory function, poor digestion, excretory disorders, and reduced neuromuscular dominance, more serious conditions are reflected in decreased peripheral vascular elasticity – increased resistance to blood flow – slowed blood flow — thrombosis — deep vein thrombosis or even pulmonary embolism formation, which would be fatal enough. In order to prevent this misfortune, for the elderly, especially in cases of lower extremity injury, should begin to try to stand as early as possible, one leg allows weight bearing should be on one leg under the protection of crutches or walkers, both legs can not be on the ground, you can sit on the edge of the bed with legs down, at least to make the lower extremity position is often below the level of the heart, which can ensure the normal body position of the head and feet. At the same time, simple and safe movements such as ankle pump, isometric contraction of thighs and calves, straight leg raise, and small resistance knee extension can be practiced as early as possible, and active movement of the healthy limb (including the upper limb) should be ensured, with all movements producing a certain degree of fatigue and allowing a small increase in heart rhythm and respiratory rhythm within a safe range. In addition, deliberate practice of abdominal breathing exercises can also maximize the function of the entire respiratory system. These simple exercises are able to maximize the maintenance of normal physiological functions of the body and are extremely important for this type of long-term bed-ridden and especially elderly patients. Of course, such activities should also be within the safe range, in the state of deep vein thrombosis has formed, but also try to avoid the movement of the limb on the side of the thrombosis, combined with serious cardiovascular disease, the rate of various muscle exercises and breathing exercises should be appropriately accelerated, avoid the need for a long time tense static exercise, to prevent the internal pressure of the body (intra-abdominal pressure, intracranial pressure, etc.) increase due to the exercise of holding the breath, aggravating the disease. There are also many patients, after painstaking functional training, the affected limb already has a very ideal function, sometimes even stronger than the healthy side, which is the ideal state we need to achieve. However, some patients still subjectively think that the joint is not moving well and the limb is not moving freely enough. In this case, excluding the influence of post-injury anatomical changes, there are many people who still cannot overcome the shadow of injury psychologically. For this type of patients, in addition to functional supervision and practice, bystanders should also be psychologically enlightened, so that they can actively adapt to the existing conditions psychologically and adapt to and use the existing functions as soon as possible. Encouragement should be given when the patient is frustrated, and moderate blows and reminders should be given when the patient becomes complacent. This prevents psychological fluctuations from adversely affecting the entire rehabilitation process. In conclusion, throughout the rehabilitation process, care must be taken to avoid as much as possible a one-sided, undetailed, or even irresponsible attitude. Only a patient who has fully recovered functionally and psychologically as a whole will be able to reintegrate most successfully into society and achieve the ultimate recovery. Both the patient himself and those guiding and assisting him/her in the rehabilitation process must invest more responsibility and work harder to achieve the greatest success. Explanation: Static exercises – exercises in which the muscles contract but do not cause changes in joint posture, such as tensing, static resistance knee extension in the straight position, static resistance knee flexion at different angles, static squats, straight leg lifts in all directions (insisting on immobility) can be considered as static exercises, which will keep the muscles in a state of tension and force for a relatively long time and have a great effect on muscle The stimulating effect on the muscles is great.