I Have Shoulder Pain When I Lift Weights and My Shoulder Feels Weak

Your shoulder hurts and feels weak when you lift weights because repeated lifting can strain and fatigue the rotator cuff and other shoulder muscles.

When your shoulder hurts and feels weak during weightlifting, you may notice that a movement you normally handle easily suddenly feels awkward or harder to control. Pressing, raising your arm, pulling, or reaching with weight can all become uncomfortable when the rotator cuff or other shoulder tissues have been repeatedly stressed.

As the shoulder becomes irritated or fatigued, normal muscle function can change. The rotator cuff helps keep the shoulder moving smoothly, so pain or fatigue in this area can make lifting feel less natural and leave you feeling like the shoulder does not have its usual strength.

Pain And Weakness Show Up During The Lift

An irritated rotator cuff can make lifting feel both painful and weaker than usual.

During weightlifting, the rotator cuff muscles work with the larger shoulder muscles to guide and support the arm. If those tissues are irritated, a movement that requires you to raise, press, or pull with your arm can become painful, and you may instinctively reduce how much effort you put through that shoulder.

The Shoulder Feels Weaker As The Workout Continues

Repeated reps can make an already tired shoulder lose strength and control.

As you continue lifting, the shoulder muscles have to keep working even after they are becoming fatigued. If the area is already irritated, that repeated demand can make the weakness more noticeable later in the workout, with the same weight suddenly feeling heavier or harder to control.

Why Your Shoulder Weakness Keeps Returning

Your shoulder has a hard time healing when blood flow and circulation are limited.

Tendons, ligaments, and other soft tissues naturally receive less blood supply than many other parts of the body. Because of this, they often take longer to heal after repeated stress or injury, leaving you more vulnerable to lingering pain and a cycle of reinjury.

When circulation through the area remains limited, injured tissues have a harder time receiving the vital oxygen and nutrients they need to repair and heal. This can leave your shoulder feeling stiff, tight, weak, or painful during everyday movement and activity.

What Can Help Your Shoulder Feel Better

Your shoulder starts feeling better when blood flow and circulation improve.

Chinese herbs have been used for centuries to promote healthy blood flow and circulation. Their medicinal properties help break up stagnant blood and fluids that remain trapped around injured tissues, interfering with circulation. As circulation improves, blood flows more freely through the area, allowing those tissues to receive the oxygen and nutrients they need to heal properly.

Topical herbal remedies made with these Chinese herbs can help relieve pain while improving blood flow and circulation to injured tissues. The right product depends on your symptoms and whether you're in the acute or chronic stage of recovery.

If you have pain, swelling, inflammation, or bruising, Acute Sinew Liniment helps relieve these symptoms by increasing circulation and dispersing stagnant blood and fluids around the injured area to speed recovery. During the acute stage of healing, getting circulation moving early allows injured tissues to receive the fresh blood, oxygen, and nutrients they need to repair and heal.

If your injured area is especially swollen, red, or warm to the touch after a recent injury or flare-up, Sinew Herbal Ice is also used to reduce swelling and inflammation while restoring normal circulation so you can quickly regain range of motion. While traditional ice is commonly used to reduce swelling, Sinew Herbal Ice acts as an ice alternative to reduce swelling and inflammation while also dispersing accumulated blood and fluids to speed the healing process.

If you no longer have swelling or inflammation, but still have pain, stiffness, weakness, or sensitivity in cold and damp weather, Chronic Sinew Liniment helps relieve these symptoms by strongly stimulating circulation and increasing blood supply to injured tendons and ligaments to promote their healing. This is especially important because tendons and ligaments naturally receive less blood supply, which is why chronic injuries can take longer to heal.

If you have residual pain and stiffness, or the area becomes more painful in cold weather, Sinew Injury Poultice is also used to significantly stimulate circulation to injured tendons and ligaments to further promote their healing. By strongly increasing circulation, it counteracts the reduced blood flow caused by cold weather that commonly aggravates chronic tendon and ligament injuries.

If you exercise, play sports, or do other strenuous activities, Sinew Sports Massage Oil warms and stimulates muscles for exertion and relieves muscle tightness and soreness after activity. Warming and preparing your muscles before activity can improve flexibility, enhance performance, and reduce the risk of injury.

Frequently Asked Questions

You may also find these commonly asked questions helpful.

Why does my shoulder hurt and feel weak when I lift weights?

Repeated lifting can irritate or fatigue the rotator cuff and other shoulder muscles, making movement painful and reducing your usual strength.

Why does my shoulder feel weaker during my workout?

Repeated reps can fatigue the shoulder, making weakness more noticeable as the workout continues, especially when the area is already painful.

Can lifting weights cause shoulder pain and weakness?

Yes. Repeated lifting can strain the rotator cuff, shoulder muscles, and tendons, particularly when the area is not recovering well between workouts.

Should I keep lifting if my shoulder hurts and feels weak?

It is best to avoid movements that increase your shoulder pain or weakness until the cause is understood and the area has had a chance to recover.

When should shoulder pain and weakness from lifting be checked?

Persistent, severe, or worsening shoulder pain or weakness should be evaluated by a qualified healthcare professional.

The information provided here is intended to help you better understand your symptoms and recovery, but it is not a substitute for professional medical advice, diagnosis, or treatment.

Persistent, severe, or worsening symptoms should be evaluated by a qualified healthcare professional.