Why Hypermobility Often Comes With Muscle Tightness (Yes, Really) 
If you’re hypermobile, you’ve probably heard some version of: “You’re so flexible—how can you be tight?”
But hypermobility and muscle tightness commonly show up together. In fact, many hypermobile people feel tight most of the time—especially in the neck, upper back, hips, and calves.
The paradox: more joint motion, more muscle guarding
When a joint moves easily, the body often tries to create stability another way—by increasing muscle tone.
Think of it like this: – Joints provide movement. – Muscles provide movement and stability.
If the nervous system doesn’t trust the joint to stay centered, it may increase muscle tension as a protective strategy.
4 common reasons hypermobile people feel tight
1) Your muscles are doing a stability job they weren’t designed to do all day
If the joint doesn’t provide a strong “end feel,” the muscles may stay partially switched on to keep you stable.
Result: persistent tightness, especially after long days or repetitive tasks.
2) You live at end range without realizing it
Many hypermobile people rest in positions that are near end range:
– Locked knees
– Hanging on the hips
– Rib flare / over-arched low back
– Shoulders pulled forward
Result: tissues get irritated, and muscles tighten to protect.
3) Stretching can temporarily reduce sensation—but not fix the driver
Stretching can feel good. But if the root issue is stability and control, aggressive stretching may:
– Increase joint irritation
– Make you feel looser (and less stable)
– Lead to a cycle of “stretch → feel better → flare later.”This doesn’t mean stretching is always bad—it means it should be strategic.
4) Your body may be seeking stiffness to feel safe
The nervous system cares about safety and predictability. If movement feels uncontrolled, it may increase muscle tone.
Result: tightness that returns quickly, even after massage or stretching.
So… should you stop stretching?
Not necessarily. The goal is usually to earn range of motion with control.
For many hypermobile people, a better sequence is:
1. Reduce sensitivity (as needed)
2. Build strength and endurance in key stabilizers
3. Train control in mid-range before pushing end range
4. Use stretching as a tool—not the whole plan
What a hypermobility-friendly plan often includes
Depending on your assessment and goals, your plan may include:
– Strength training with controlled tempo and excellent form
– Isometrics (holding positions) to build joint confidence
– Scapular and hip stability work
– Breathing and ribcage control for trunk stability
– Soft tissue therapy for comfort and symptom relief
A simple self-check
If you feel “tight,” ask:
– Does the tightness improve after strength work more than stretching?
– Do you feel worse after long holds at end range?
– Do you feel unstable or shaky in certain positions?
If yes, you may be dealing with a stability/control issue more than a flexibility issue.
Book at MYo Lab (Calgary)
If you’re hypermobile and constantly tight, we can assess what’s driving the tension and help you build a plan that supports your joints and your goals.
Book your assessment: – Call: (403) 930-8686 – Email: info@myolab.ca – Visit: 227 10 St NW, Suite 300, Calgary, AB
Conveniently located 5 minutes from Sunnyside C-Train with complimentary parking.
Written & fact-checked by Dr. Chantelle Green.
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