Have you ever noticed shoulder crunching, clicking, cracking, popping or grinding during your workouts? If so, you are experiencing crepitus. This strange-sounding word refers to a condition that produces any abnormal noise a joint makes during movement. It can be strong or weak, chronic or temporary, painful or painless.
But no matter the details, it's worth knowing what causes your shoulder to crack during workouts. A problem cannot be solved unless you know exactly what is causing it.
Causes
The shoulder is created on a ball-shaped joint. The humerus bone fits under and within the scapula, or shoulder blade, and four muscles, called the rotator cuff, connect them. The shoulder joint is connected in a way that allows for maximum mobility of your arms. This anatomy that allows for a full range of motion also leaves your shoulder more vulnerable to injury than other joints.
If you are wondering what are some of the common causes of shoulder cracking, we will detail them below.
Subluxated shoulder joint
A shoulder subluxation refers to a partial dislocation of the joint, which can occur for a variety of reasons. It occurs when the ball of the upper arm bone (the humerus) partially separates from the glenoid socket of the shoulder. You may feel a tingling sensation, warmth, or pain in addition to the popping of the shoulder. A very common sensation when performing upper movements.
The best way to fix it is to go see a physical therapist. For a partial shoulder dislocation, you probably won't need surgery, but you may need a "reduction," during which a doctor tries to gently bring the humerus into the socket. You may also need ongoing rehabilitation to restore shoulder strength, mobility, and stability.
loose ligaments
Ligaments connect the bones and keep the skeleton stable. Most people experience tight ligaments from lack of physical activity and stretching, but there are others who have loose ligaments. When the ligaments become loose, they can cause pain and abnormal noise in the joints.
The official name for this condition is ligamentous laxity , but you may have heard people say "double joint" or "joint laxity." Those who use the term "double joint" are mistaken. Ligamentous laxity is a term that describes people who have extremely loose joints, where they have long ligaments, and the shoulder may feel painful due to this condition.
In this case, you should also go to a physical therapist. Loose ligaments can be treated with proper rehabilitation, as most of the time, this condition does not work well with surgical stabilization.
shoulder fracture
A shoulder fracture can occur from a car accident, contact sports, or a fall, among other reasons. Although the pain from the injury may be long gone, an occasional grinding or popping sound could be a permanent side effect. Even a small fracture, if it doesn't heal properly, can cause a popping sensation in the shoulder.
When bones fuse together after being separated, ridges can be created along the shoulder blades or ribs. These ridges are more prone to snagging or rubbing against muscles and sometimes make an audible noise.
shoulder releasing gas
Not in the intestinal tract, but gas also accumulates in the joints and needs to be released. This phenomenon, sometimes called cavitation , is harmless and generally painless, and occurs due to the release of various gases from the synovial fluid, the lubrication the body creates to keep joints mobile.
Synovial fluid contains oxygen, nitrogen, and carbon dioxide, all of which could be responsible for the cracking sound—it's what happens when you crack your knuckles.
As long as you don't feel any pain, your shoulder can continue to function well. And no, cracking your knuckles will not cause arthritis.
Labral tears
A structure made of cartilage called the labrum can tear due to overuse, age, or injury. Labral tears are usually quite painful. These tears create a grinding or popping sound when we try to use the shoulder for any reason. Instead of an occasional pop or pain, labral tears create constant pain and discomfort with almost any activity.
People often live for years without realizing that they have a torn labrum. It usually takes a while before the tear causes actual pain, and people generally don't pay much attention to the popping noises in the shoulder when moving, which are characteristic of labral tears.
The pain is usually sharp and aggravated by specific movements. For example, you may feel a sudden sharp pain when you pick up a bag from the table or raise your hand. Naturally, instability in the shoulder is a clear indication of a labral tear. We will observe the shoulder when we stretch or perform exercises. If we feel that the shoulder may slip out of place at any time, it is a strong indication that you may have a labral tear.
Rotator cuff tear
Two of the most common shoulder injuries, labral tears and rotator cuff tears, can cause shoulder cracks.
Labral tears involve an injury to the shoulder socket cartilage disc, which cushions the top of the upper arm bone (humerus). Rotator cuff tears involve injuries to any of the four muscles or to any of the tendons that hold the humerus securely in the shoulder socket.
Consult an orthopedic specialist. Breaks of this type are serious injuries that can lead to permanent damage if left untreated.
Tense muscles
If you train a lot, you can suffer from tight muscles or muscle knots. When muscles contract too much, they can restrict the range of motion of the shoulder joint and cause internal structures to rub against each other.
If you want to fix it, stretch, foam roll, massage, do heat therapy and cold therapy to help relax tense muscles. Also, take a couple of days off to give tight muscles time to recover and help you avoid chronic tension.
Using a heating pad, preferably moist heat, will help before a workout to improve blood flow to the area. After a workout, ice should be used. If symptoms continue despite rest and hot and cold treatment, see a specialist.
Bursitis or tendinitis
Bursitis and tendonitis are two common inflammatory conditions that can affect any joint. Both are often referred to as a direct impact to the shoulder.
Bursitis refers to inflammation of a bursa, a fluid-filled sac that helps cushion joints and reduce friction between different tissues in the body. When a shoulder bursa becomes inflamed, the space inside the shoulder joint decreases and can cause friction, which can lead to pain and clicking.
Shoulder tendonitis, on the other hand, is inflammation of a tendon, usually the rotator cuff or biceps. Although the source of the inflammation is different, the result is the same: decreased space within the shoulder joint, which can lead to rubbing, pain, and clicking.
You may be able to reduce the symptoms of shoulder bursitis and tendonitis at home with anti-inflammatory pain relievers, ice, and rest. But if your symptoms persist, you should go see a doctor.
Osteoarthritis
As you age, the cartilage between your joints begins to degenerate, decreasing the space between the bones. If the bones rub and rub together, they can cause a popping noise that can be early signs of arthritis.
Talk to your doctor if you suspect you have arthritis. Most doctors recommend lifestyle adjustments in this condition, such as avoiding certain activities (or adding other low-impact activities), stretching affected areas, and applying heat and ice.
Maybe it's not really your shoulder
The popping or popping noise you think is coming from your shoulder may be coming from areas near your shoulders, but not directly from that joint.
For example, the biceps tendon may be loose or inflamed, the shoulder blades may rub against the ribs, or the pectoral muscles may be too tight.
Is it good to crack the shoulder?
Although not everyone can crack their shoulders, we can try stretching for a shoulder crack to loosen up the muscles. If we experience more intense and chronic pain, we can treat joint discomfort with heat or we can visit a specialist to develop a treatment plan.
To do this, we can cross our arms across our bodies to crack one shoulder at a time. With your legs shoulder-width apart, raise your arm from your shoulder to crunch until it's parallel to the ground. Then we will move the arm in front of the body so that the upper part of the arm is on the chest and we will support the elbow with the opposite hand, pulling the shoulder. We will maintain the stretch for 20 seconds or until we feel the shoulder snap.
If we don't feel any improvement, we'll repeat the stretch three times before switching to the other shoulder. Cracking your shoulder is good for short-term pain, but we shouldn't have to do it all the time . We might have a joint stability problem if we feel the need to do it frequently.
Is it normal for it to hurt?
Crepitus in the shoulder joint does not always cause pain. Tendons and bones can crack even when they work together perfectly. But if the joint sound is accompanied by pain, it could be a symptom of an injury or other health condition.
If the pain you're experiencing follows a recent injury, there may be a strain, tear, or internal muscle fracture that needs to be addressed. Your shoulder may feel fine until you try to move it in certain directions. If any movement is accompanied by a popping or cracking sound and radiating pain whenever you raise your arm, you should see a doctor.
If shoulder injuries are not properly treated, the intricate system of tendons and muscles that hold the joint together can deteriorate. Sometimes shoulder injuries that don't heal properly result in a condition called "frozen shoulder," which restricts range of motion.
Should I go to the doctor?
As a symptom, shoulder crunch is not inherently dangerous or troublesome. Many people experience popping in the shoulders without any pain, and it can be a sign that the muscles, ligaments, tendons, and bones in the shoulders are working well, even when they make noise. It is somewhat similar to when you crack your knuckles or twist your back.
However, if you have any kind of pain along with unusual sounds, it could be a sign of injury. If the pain is not severe, you can try home treatments such as cold packs, compression sleeves, or just rest. And be sure to always do dynamic shoulder stretches before exercising, as well as static stretches afterward.
If the pain persists or worsens, you should definitely see a doctor. Leaving injuries untreated can lead to serious shoulder complications, including the need for surgery or permanent limitation of mobility.
Treatments
Physical therapists are experts at realigning movement and making postural changes to allow muscles and bones to glide more efficiently, regardless of the severity of the injury. Some ways a physical therapist can reduce or improve shoulder noises include posture corrections, stretching and strengthening exercises, and activity modifications.
If detected and treated early and effectively, you may see an improvement in symptoms within a relatively short period. In other cases, over-the-counter pain relievers may be all you need. A doctor will determine a treatment plan based on the cause of your shoulder condition. In some cases, home remedies are sufficient to treat shoulder pain. If the cracking or popping in your shoulders only occurs occasionally without causing significant discomfort, you may want to try some home remedies.
- Position. Working by sitting up straight while at a computer or driving can make a big difference in how your shoulders feel. Good posture can end chronic pain in this joint in some people.
- foam roller. Foam rollers are inexpensive and can be easily purchased for home use. These rollers stimulate the soft tissue in your shoulder. If your shoulder pain is caused by sitting all day or poor posture, science suggests that this type of manual therapy can help.
- Yoga. Science argues that this type of activity can be an effective way to minimize and improve shoulder crunches over time. Yoga has the added benefit of improving posture and breathing while you practice.
- Shoulder bandage with sports tape or wearing braces can provide support for sports and other activities. In the long run, it's better to build your muscles than rely on the treadmill. We can also use the tape for postural indications, the tape is applied to keep the shoulder in the desired position and if it moves, for example, we slouch against it, the tape pulls.
- Cold compress or ice. If the shoulder is injured, applying a cold pack or ice can reduce swelling. This can numb the pain and decrease swelling. A cold compress can also help your shoulder injury start to heal faster.
Stretches to prevent shoulder crunch
Whether stress, repetitive motions, or spending several hours at a desk cause shoulder crunches, they can be excruciating. Basic stretches involving the neck, back, and shoulders can also help.
Overhead Side Stretch
Begin in a seated position on the floor, with one leg extended slightly to the side and the other leg bent so that the foot rests against the inner thigh of the straight leg. Bend your torso to lean sideways in the direction of the straight leg, with the opposite arm raised and over your head, elbow bent.
As you perform the lateral stretch, you want to focus on pulling your shoulders back and "pinching" them together. Also, pull your chest up. You should feel the pull in your shoulders as you stretch to the sides. Hold the pose for up to 2 minutes, then reverse your position and fold in the opposite direction.
Chair Stretch Variation
Chair yoga stretches may be more comfortable for you than sitting on the floor. Also, the chair centers you so you can do some hand variations that extend the stretch of the shoulder muscles.
As you lean sideways in your chair, your fingers should point in the direction you're leaning. As you straighten up, turn your hand so that your palm faces the other direction.
Towel stretch
Stretching your shoulders by clutching a towel behind your back is another way to relieve tension from your upper body. The towel stretch is particularly good for tight muscles that can be caused by sporting activities that require overhead throwing or serving.
Start with a bath towel that you have rolled up tightly. Hold the towel behind your back, with your top hand just behind the top of your head and your bottom hand around the small of your back. The towel should be held taut between the hands.
He then begins to pull the towel up with his upper hand. Leave enough tension for the shoulder of the arm holding the bottom of the towel to feel the pull. Hold this resistance for 30 seconds, then switch positions to work the opposite shoulder.
pendulum stretch
The pendulum is a gentle way to increase shoulder movement using the force of gravity. To do this stretch we must follow the following steps:
- We will stand with our feet hip-width apart.
- Then we will lean forward and look at the ground.
- We will place our right hand on a table or chair to support ourselves.
- We will let the left arm hang down.
- We will swing the left arm gently in small circular movements, letting gravity do most of the work.
- We will continue for 30 seconds or 1 minute.
- We will change the direction of the movement and repeat this, using the other arm.
Upside down dog
This pose is excellent for opening up the shoulders, allowing them to stretch further back behind the head. Developing shoulder flexibility allows us to move them more fluidly through their ROM (range of motion). We will concentrate on pushing towards the ground to bring the shoulder closer to the ears.
- We will start on all fours and making sure that the knees are slightly behind the hips.
- Hands should be shoulder-width apart and fingers spread wide.
- We will press our hands against the mat and gently tuck our toes under and inhale deeply.
- Then, keeping our hands pressed into the mat, we will exhale deeply, lifting our knees off the ground and straightening our legs as far as we can.
Lawn mowers
To do a lawn mower pull, the steps to follow are:
- We'll place one foot slightly forward so that our feet are shoulder-width apart and hold a light weight in one hand.
- We will keep the hand that is not supporting the weight on the hip, we will lean slightly forward and bend the knees so that the weight is parallel to the opposite knee.
- Like starting a lawn mower, we will bring the elbow of the arm with the weight back across the body.
- We will slowly return to the starting position.
- We will repeat the necessary series and repetitions with one arm, and then with the other.