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Shoulder Pain in Weightlifters: When to Take It Seriously

In recent years, weightlifting has become increasingly popular. In fact, according to the Centers for Disease Control, 35.2% of men and 26.9% of women participate in strength training. While it’s always a good idea to exercise and stay healthy, that does not mean it comes without risk. 

If you’re one of the many people who stay in shape by lifting weights, you should be aware of the injuries you may experience and when to take them seriously. One of the most common signs of injury in this hobby is shoulder pain.

Why Weightlifters Are Prone to Shoulder Injuries

First, we should explain why weightlifters are so prone to shoulder injuries. There are a few reasons for this. First, there is the wide range of motion of the shoulder. Our shoulders allow our arms to move in almost all directions. However, this ability comes at a cost. The structure of the shoulder is complex, made up of different joints, muscles, and tendons. This complex structure also makes the shoulders one of the most fragile parts of the body.

Weightlifters are also prone to shoulder injuries due to the repetitive nature of the sport. Repeating the same motion over and over places significant stress on the shoulder, leading to soreness and injury.

Finally, weightlifters are prone to injury due to the behavior common in the sport. Weightlifters are always trying to improve. This often causes them to push their limits, attempting to lift a heavier weight than they are ready for. Of course, this usually leads to injury.

Common Causes of Shoulder Pain in Weightlifters

There are several conditions that commonly cause shoulder pain in avid weightlifters. They are as follows.

Rotator Cuff Injuries

The rotator cuff is a group of four muscles and their tendons that surround the shoulder joint. These muscles and tendons connect the scapula (shoulder blade) to the humerus (upper arm bone). The rotator cuff stabilizes the shoulder joint and gives you the ability to lift objects and make rotating movements with your arm. Obviously, the rotator cuff plays a large role in weightlifting, which often causes it to become strained or torn.

Shoulder Labral Tears

The labrum is the ring of soft cartilage that lines the shoulder socket. Its purpose is to hold the upper ball of the arm bone in place. The shoulder labrum can easily be torn when weightlifting, leading to several symptoms, including instability, clicking/popping noises, reduced range of motion, and serious pain. 

Tears can be minor or serious. You will need to see a shoulder specialist to determine whether you need surgery or if more conservative treatment options will suffice.

Shoulder Impingement

Shoulder impingement is when the top outer edge of the shoulder blade (acromion) compresses or rubs against the rotator cuff tendons and bursa underneath it. As you can imagine, this is quite a painful sensation. 

Shoulder impingement is caused by repetitive overhead motions, like those found in weightlifting. Shoulder impingement can often be treated with conservative treatments such as physical therapy and the use of NSAIDs. However, if these fail, surgery may be necessary.

Warning Signs That Shoulder Pain May Be Serious

Many times, shoulder pain is nothing to be worried about and goes away with rest and over-the-counter medications. However, there are signs that you have a more serious condition. These signs include:

● The pain is not going away or improving after resting your shoulder for multiple days.

● The presence of clicking or popping noises when moving the shoulder.

● The pain is preventing you from doing your day-to-day activities or sleeping.

● Your shoulder has a limited range of motion.

● Weakness or loss of strength in the shoulder or arm.

If one or more of these are present, your shoulder pain is likely more than just soreness from working out.

When to Seek Medical Attention

You should see a shoulder specialist as soon as any of the above signs of serious shoulder conditions are present. Early diagnosis is often key to a quick and noninvasive treatment plan. The longer you wait to see a doctor, the more likely it is that you will need surgery to rid yourself of your shoulder pain.

Last Updated on May 22, 2026