Joint hypermobility syndrome: 7 symptoms and when to seek treatment

Do your knees bend farther than other people’s? Maybe your shoulders feel loose or your ankles roll more often. Being extra flexible isn't always a problem, but recurring pain or instability can make sports, work and everyday movements more difficult. Some people describe these concerns as "hyper-joint mobility disease" or "joint hypermobility syndrome," but a healthcare provider can help you identify your specific condition.

In this article, Performance Rehab explains how joint hypermobility might affect your body and how physical therapy may help.

Is joint hypermobility syndrome the same as hyper-joint mobility disease?

Joint hypermobility syndrome is an outdated diagnostic term for symptomatic joint hypermobility, while hyper-joint mobility disease isn't a recognized medical label. Your doctor may diagnose you using one of several updated terms, depending on your symptoms and exam findings. One possibility is hypermobile Ehlers-Danlos syndrome (hEDS), a connective tissue disorder that's defined by a specific set of diagnostic criteria.

Another possibility is hypermobility spectrum disorder (HSD). This describes symptomatic joint hypermobility that doesn't meet the criteria for hEDS or another condition. In this case, you might be diagnosed with the following: 

• Generalized HSD — Hypermobility affects many joints in your body.

• Peripheral HSD — Hypermobility affects mainly your hands and feet.

• Localized HSD — Hypermobility affects one joint or a limited group of joints.

• Historical HSD — You used to be more flexible, but still have related symptoms.

These conditions can have overlapping symptoms, but a healthcare provider can explain which diagnosis, if any, best fits your situation.

7 possible symptoms of joint hypermobility

The symptoms associated with joint hypermobility can vary from person to person and also may change over time. Seven common signs may include:

1. Joint pain after activity

Some people require more muscle effort to control overly flexible joints. Your knees, ankles, hips, shoulders or hands might ache more often, especially after walking, lifting objects, playing sports and performing other activities. This joint pain may improve with rest, and then return when you resume the same tasks.

2. Frequent sprains or strains

Joint instability can place extra stress on nearby ligaments, muscles and tendons. Some people experience repeated ankle sprains, muscle strains and other soft tissue injuries after relatively minor tasks. Recurrent injuries may also affect your body's natural movement patterns and contribute to symptoms in other areas.

3. Joints that partially or fully dislocate

A subluxation happens when a joint partly slips out of position. A dislocation means the joint fully separates. Either problem may occur after an injury, but repeated episodes with little force may be associated with joint instability. 

4. Joint clicking or popping

Noisy joints are common and not always a problem. However, clicking or popping paired with pain, swelling or a joint that gives way deserves attention. These symptoms may indicate that your joint and the surrounding muscles aren't controlling your body's movements well.

5. Poor balance and coordination

Your body takes information from your muscles and joints and uses it to sense where each body part is positioned. This sense is called proprioception. Joint hypermobility can sometimes make this feedback less precise, which may contribute to clumsiness, falls or trouble balancing.

6. Muscle fatigue and tightness

Your muscles may work harder to support joints that move through a larger range. As a result, you may feel tired, sore or tight after tasks that once felt manageable. This tightness doesn't necessarily mean you need more stretching. In some cases, more stretching may increase irritation or instability.

7. Pain that affects your sleep or daily activities

Joint pain may become more concerning if it interferes with your ability to sleep, work or exercise and perform school- or household-related tasks. You might also find yourself avoiding certain activities because you don't trust your joints or fear another injury.

How can PT help with symptomatic joint hypermobility?

A physical therapist can evaluate your strength, balance, movement control and the effect your symptoms have on your daily life. They might also coordinate with your physician when further medical testing is appropriate. A physical therapy plan for joint hypermobility may include:

• Progressive strengthening — Targeted PT exercises may help you build more muscle support around your joints.

• Balance and coordination training — Guided practice sessions may help you improve your level of body awareness and movement control.

• Activity modifications — Adjustments to your daily tasks, exercises and training loads might help reduce repeated issues.

• Movement education — Instruction on joint positioning can help you avoid accidentally locking your joints or pushing them to their maximum range.

• Manual therapy — Gentle manual therapy helps some people manage pain and muscle tension in nearby areas.

• Taping, bracing or supports — When clinically appropriate, tools like these can provide added stability.

You and your physical therapist can work together to create a treatment plan that matches your symptoms and goals. Your provider may adjust the exercises, resistance levels and pace based on how your body responds, helping you build strength and control without pushing you too far too soon.

Partner with Performance Rehab for joint support

Being flexible doesn't automatically mean something's wrong. However, recurring pain, instability and injuries that make daily life less predictable could be a sign that it's time to consult a healthcare provider. Performance Rehab can assess your symptoms and develop a PT plan focused on strength, control and the activities that matter to you. 

From injury prevention to elite-level performance, we tailor every treatment to your unique needs. Request an appointment online or contact us to join the thousands who trust Performance Rehab to help them perform their best.

FAQs about joint hypermobility syndrome

Is joint hypermobility syndrome the same as being flexible?

No, many flexible people have no pain or instability. A hypermobility-related disorder involves symptoms or complications that affect your health, movement and daily life.

Does joint hypermobility always cause pain?

No, some people with hypermobile joints don't have any symptoms. Pain is more concerning when it persists, returns often or limits your normal activities.

Can joint hypermobility cause frequent injuries?

Joint instability may be associated with recurring sprains, strains, subluxations and dislocations. However, frequent injuries can have many causes and should be evaluated individually by a healthcare provider.

Should people with hypermobile joints avoid stretching?

Not necessarily, but more flexibility isn't always helpful. A physical therapist can determine whether stretching, strengthening or movement-control exercises are more appropriate for you.

Can physical therapy cure joint hypermobility?

Physical therapy doesn't change the underlying connective tissue. However, it may help you learn ways to improve your strength, balance and joint control.

What type of doctor diagnoses joint hypermobility conditions?

The right provider depends on your symptoms. A primary care physician may begin the evaluation and refer you to a rheumatologist, geneticist or another specialist when needed.

How is joint hypermobility measured?

Healthcare providers may use the Beighton score and other tests. These tools are only part of an evaluation and shouldn't be used to self-diagnose.

Is joint hypermobility syndrome the same as Ehlers-Danlos syndrome (EDS)?

Not always. Ehlers-Danlos syndrome (EDS) is a group of 13 connective tissue disorders. Some people experience symptomatic hypermobility without meeting the diagnostic criteria for EDS.

Can hypermobility symptoms change with age?

Yes, your flexibility and symptoms may shift as you age due to changes in your hormones, activity levels, injuries and other health factors. Your treatment needs may change, as well.

What exercises are best for hypermobile joints?

No single program works for everyone with hypermobile joints. Exercises often focus on controlled strengthening, balance and stability, but a physical therapist can tailor your program to suit your symptoms and goals.