Are shoulder joint braces useful?

Are shoulder joint braces useful?

Are shoulder joint braces useful? Everyone is very concerned about all aspects of our body’s health problems. There are also many methods and tools in life. It can help us prevent and protect our health. Let’s understand whether shoulder joint braces are useful. Are shoulder joint braces useful? 1

Protective braces are also useful to prevent shoulder joint dislocation. Wearing braces is helpful for recovery. Shoulder joint dislocation is caused by excessive physical labor and excessively large movable joints. As a result, patients need to pay more attention to rest during the recovery period and can conduct appropriate rehabilitation training.

Do I need to wear the shoulder joint brace while sleeping at night?

Wear a shoulder joint brace even when sleeping at night, which is helpful for the rehabilitation of the shoulder joint. Generally, after shoulder surgery, doctors will recommend wearing different braces based on the specific conditions of each patient. The development of modern braces has greatly improved the wearing comfort, and some manufacturers can also provide personalized customization services, which greatly improves patient acceptance.

During the process of wearing the brace, some patients suffer from shoulder joint pain due to sudden force or subconscious activities, especially at night. Sometimes the pain is unbearable and they often choose to remove it. At this time, it is not recommended to remove it. . Wear a brace when sleeping to protect the shoulder joint and promote the recovery of shoulder joint function.

Some pain will inevitably occur during the treatment. Generally speaking, a single pain does not matter. If the pain is repeated or the pain persists, there may be loosening of the internal fixation or dislocation of the shoulder joint, etc., which requires treatment. Pay enough attention and follow up in a timely manner so that the shoulder joint can recover better.

You should also wear a shoulder joint brace when sleeping at night. This can protect the shoulder joint very well and promote the recovery of shoulder joint function. Are shoulder joint braces useful? 2

Shoulder joint muscle training methods

If you fail to make certain preparations before exercise, it is easy to cause shoulder joint injuries. Excessive force or excessive amplitude during exercise will cause shoulder joint injuries, so you can take protective measures for vulnerable parts before exercise, and shoulder joint injuries are inevitable during exercise. For shoulder joint muscle exercises. Students who love sports or majoring in sports must understand this, otherwise wrong handling methods can easily leave sequelae.

1. Standing shoulder press exercises

Exercise parts: anterior deltoid, upper trapezius and triceps

Action essentials: 1. Both knees Slightly curved; 2. Tighten the abdomen and straighten the waist; 3. Keep the spine stable and do not bend the lower back when raising the arms.

Starting action: 1. Stand with your legs straight and hold the dumbbells tightly with both hands; 2. Hold your chest up, tighten your abdomen, and lift your hips; 3. Lift the dumbbells over your shoulders, palms forward; 4. Your upper arms should At 90 degrees to the body, the elbows should also be bent at 90 degrees. Ending action: 1. Straighten your arms, slowly pass over your head, extend your elbows upward from your ears, and lift inward; 2. During the exercise, tighten the muscles in the front of your shoulders and slowly restore them.

2. Lateral raise exercises

Exercise parts: front deltoid, rear deltoid

Action essentials: 1. Do not Swing your arms upwards, and do not move your limbs during the exercise; 2. Keep your upper body straight.

Starting action: 1. Hold the dumbbell tightly, palms facing each other; 2. Stand with feet slightly wider than shoulder width; 3. Hold chest up, draw in abdomen, lift hips, and stand upright until motionless. Ending action: 1. First move your arms outward, then lift them upward, about shoulder height; 2. Raise your hands and elbows at the same speed; 3. Do not turn over when raising your arms; 4. During the exercise, keep your arms and Elbows should always be pointed outward and upward.

3. Seated shoulder press exercise

Exercise area: anterior deltoid muscle

Action essentials: 1. Place your feet flat on the ground, directly below the knees; 2. Keep your spine straight and your abdomen tight; 3. Do not arch your lower back when raising your arms and keep your spine fixed. The starting and ending movements can be guided by yourself.

Shoulder joint injury is a relatively common traumatic injury. The treatment of shoulder joint injury is not too difficult, but the identification of this disease is difficult. Pay attention to the shoulder circumference when exercising. If there is any pain or adverse reaction, stop immediately, check the health of your shoulder joint, and take certain treatment and protective measures. Is shoulder joint support useful? 3

Discussing shoulder joint pain

The complete shoulder joint includes the scapulohumeral joint, scapulothoracic wall joint, sternoclavicular joint and acromioclavicular joint. Movements are completed simultaneously by the coordinated interaction of these four joints according to certain rules.

Shoulder abduction is clinically defined as the rotation of the humerus around the anteroposterior axis in the frontal plane. The normal range of motion is above 160°, and many people can reach 180°.

The shoulder and humeral joint abduction of a normal healthy person can reach 120°. Is this still 60 degrees short of the normal shoulder joint mobility? Which parts are needed to provide the remaining range of motion?

This is about scapulohumeral rhythm. In fact, during the abduction process of our shoulder joint, the complete abduction of the shoulder complex requires the scapula to rotate upward by about 60° at the same time. According to the common scapulohumeral rhythm of 2:1, 120° of scapulohumeral joint abduction and 60° of upper rotation of the scapulothoracic wall joint will produce 180° of active abduction of the shoulder joint.

Scapulohumeral rhythm

Refers to the natural 2:1 ratio of the scapulohumeral joint and scapulothoracic wall joint when the shoulder joint is normal abduction or flexion. This ratio means that every 2 degrees The abduction of the scapulohumeral joint is accompanied by about 1 degree of external rotation of the scapula. A normal complete shoulder joint has 180 degrees of abduction, about 120 degrees comes from the abduction of the scapulohumeral joint, and the other 60 degrees comes from the external rotation of the scapula.

Although generally speaking, for every 120 degrees of abduction or forward flexion of the shoulder joint, the scapula must rotate upward 60 degrees to finally achieve 180 degrees of full abduction or forward flexion of the shoulder joint. The coordinated and interactive movements of the scapulohumeral joint and the scapulothoracic wall joint during abduction or forward flexion are different.

When the shoulder joint abducts, between 0 and 30 degrees, there is only abduction of the scapulohumeral joint and no movement of the scapulothoracic wall joint; between 30 and 90 degrees, the scapulohumeral rhythm is 1:1 That is, the scapulohumeral joint abducts 30 degrees and the scapulothoracic wall joint externally rotates 30 degrees; during the period of 90-180 degrees, the scapulohumeral rhythm is 2:1, that is, the scapulohumeral joint abducts 60 degrees and the scapulothoracic wall joint externally rotates 30 degrees. Therefore, the total ratio of scapulohumeral joint: scapulothoracic wall joint mobility is 2:1.

The scapulohumeral rhythm is not only the movement of the scapulohumeral joint and scapulothoracic wall joint, but also includes the movement of the sternoclavicular joint and acromioclavicular joint.

In the scapulohumeral rhythm, the scapula rotates 60°, which is inseparable from the joint movement of the sternoclavicular joint and acromioclavicular joint. When the scapula is elevated, the acromioclavicular joint is also moving, so the position of the clavicle is also rising at this time. The upward change of the clavicle is inseparable from the movement of the sternoclavicular joint. Therefore, during the entire movement, the 60-degree upper rotation of the scapula is completed by the clavicle lifting 25 degrees at the sternoclavicular joint and the scapula lifting 35 degrees at the acromioclavicular joint.

The joint kinematics of simultaneous abduction involve upward rolling and downward sliding of the humerus. This type of movement can effectively prevent the humeral head from impacting the subacromial space.

It is worth noting that while the clavicle is elevated, the clavicle itself rotates 20 to 35 degrees posteriorly along the long axis, accompanied by retraction of 15 degrees (the clavicle rotates posteriorly because the scapula rotates at the acromioclavicular joint) Uprotation, pulling on the coracoclavicular ligament, causing the crank-shaped clavicle to rotate backward); and the scapula itself also undergoes 20 degrees of posterior inclination and 10 degrees of abduction, which helps maintain the space under the acromion;

While the shoulder joint is abducting, it is inseparable from the external rotation of the humerus. The humerus undergoes external rotation of 22-55 degrees. This accompanying external rotation may cause the greater tubercle of the humerus to avoid the subacromial space. , can avoid compression of the greater tuberosity of the humerus and the subacromial space, especially the supraspinatus and long head of the biceps brachii. If the humeral head cannot be effectively externally rotated, then our abduction range of motion is limited. Maybe we have no problem with abduction when the humerus is externally rotated, but under normal conditions abduction will cause pain or even limit range of motion. .

Summary

The motion state of the shoulder joint during abduction is:

1. The glenohumeral joint abducts 120 degrees, and the scapulothoracic wall joint moves 60 degrees ( The movement of the humerus includes upward rolling and downward sliding). The movement of the scapulothoracic wall joint includes 25 degrees of sternoclavicular joint elevation and 35 degrees of acromioclavicular joint elevation

2. The clavicle itself rotates 20 to 35 degrees posteriorly, accompanied by 15 degrees of retraction

3. The scapula itself also undergoes 20 degrees of posterior inclination and 10 degrees of abduction 4. The humerus itself undergoes 22 degrees to 55 degrees of external rotation

If any of the above movements occurs Problems may lead to problems in shoulder joint abduction, resulting in limited movement or pain.