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Rotator Cuff Joint

August 16, 2011 by  
Filed under Rotator Cuff

rotator cuff jointYour body is a complex system of muscles, bones, tendons, joints and many other structures but is extremely efficient.  When we experience pain, it’s your body’s way of saying that something is not working properly and it’s time to look into the problem.

Despite what you may have heard or thought, your rotator cuff is not a joint.  You have a shoulder joint which is supported by your rotator cuff muscles.  More often than not, your rotator cuff problems are muscle related and not shoulder joint.

Everyone’s shoulder is comprised of 3 bones: the scapula, the humerus and the clavicle. The shoulder is a ball and socket type of joint that allows a full 360 degree range of motion. The rotator cuff muscles in your shoulder helps provide stability of your glenohumeral joint.

Many people when they refer to the shoulder joint, they actually mean the glenohumeral joint.  All joints in your body contain bursa sacs.  Your shoulder joint contains 4 bursa sacs. The primary function of the bursa sacs is to provide protection of your joint from sharp and sudden blows or falls plus they contain lubricating fluid that allows your shoulder joint to move freely.

One of the bursa sacs is located between your deltoid muscle and the joint. One of the smaller bursa sacs can be found between your shoulder joint and your acromion.  It is more commonly referred as the subacromial bursa.

The third bursa sac can be located between the coracoid process and your shoulder joint can be considered part of the smaller of the four bursae and is known as the subcoracoid bursa. The fourth and final bursa sac can be discovered between your subscapularis tendon and your shoulder, frequently called joint the subscapular bursa.

Your rotator cuff is comprised of four muscles.  These 4 muscles work together to enable us to raise our arms out in front of us, over our head and out to the side away from our body.  Your subscapularis and supraspinatus muscles make up the front of your shoulder.  The back/posterior region of your shoulder is where you will find the other 2 rotator cuff muscles, the infraspinatus and teres minor muscles.

A injury to either of these 4 muscles creates an uneven balance and your shoulder’s range of motion is impacted severely.  Overtime, if the injury to either of these muscles is not addressed, you can actual create further damage and even injure any of the other 3 muscles.

The majority of tears to the rotator cuff occur in either the supraspinatus or infraspinatus.  The reason being is because of it’s location and positioning within the shoulder region.

So if you are suffering from a torn rotator cuff, what is the best way to treat it?

If you have a fat wallet, it doesn’t mean that your rotator cuff will heal faster.  There is no positive relationship between the amount of money you spend on trying to repair your rotator cuff and the speed at which it heals.

But in fact, there’s no need whatsoever to spend hundreds of dollars of your hard earned cash on doctors or physical therapists.  All you really need are simple exercises to help increase your range of motion and strengthen your damaged rotator cuff muscles.

If you are serious about curing and treating your rotator cuff injury, here’s your chance!

Go ahead and click on the button below to learn 4 simple techniques that you can do at home to accelerate your recovery time from a torn rotator cuff.

rotator cuff joints


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