Knee Hypermobility
What is knee hypermobility?
Knee hypermobility describes a range of motion at the knee joint that exceeds what is considered typical — most visibly when the knee extends beyond straight (hyperextends), a position sometimes described as "sway back" knees or genu recurvatum. While the term is sometimes used interchangeably with ligamentous laxity, knee hypermobility is the broader clinical term covering excessive motion in any direction, not just laxity in a specific ligament.
For many people, knee hypermobility is part of a wider pattern of generalised joint hypermobility affecting multiple joints throughout the body. This is assessed clinically using the Beighton Score, a nine-point scale that measures flexibility at the knees, elbows, wrists, little fingers and spine. A score of five or more is generally considered indicative of generalised hypermobility in adults.
Who is most affected?
Knee hypermobility is significantly more common in females than males, more prevalent in younger people (flexibility tends to reduce with age), and far more common in people of Asian and African descent than Caucasian populations. It is also a defining feature of several connective tissue disorders including Ehlers-Danlos Syndrome, Marfan Syndrome and joint hypermobility syndrome.
It is particularly prevalent — and particularly complicated — in flexibility-based athletic populations. Dancers, gymnasts, figure skaters and yoga practitioners often have significant knee hypermobility that has been actively trained and encouraged throughout their development. In these populations the hypermobility may be partly structural and partly acquired, and the challenge is managing symptoms and injury risk without reducing the very flexibility their sport depends on.
The dancer and gymnast presentation
This is a patient group that deserves specific mention because the clinical picture is genuinely different from the general population.
In dancers and gymnasts, knee hyperextension is often actively coached as an aesthetic quality — a "beautiful line." The problem is that habitual weight-bearing into hyperextension places significant and repetitive stress on the posterior knee structures, the patellofemoral joint, and the surrounding soft tissue. Over time this contributes to chronic pain, recurrent swelling, and a pattern of compensatory muscle activation that becomes increasingly difficult to unwind.
The goal in this population is not to eliminate the hypermobility — that's neither possible nor desirable for their sport — but to teach the neuromuscular system to control the available range rather than default into end-range positions under load. This requires a sophisticated and sport-specific approach that understands the demands and aesthetics of the art form, not just the biomechanics of the joint.
Our physiotherapists have experience working with dancers and gymnasts across Brisbane's southside and understand the particular pressures this community faces, including the reluctance to reduce training loads and the importance of maintaining range while building stability.
Knee hypermobility and connective tissue disorders
For patients with Ehlers-Danlos Syndrome, hypermobility spectrum disorders or joint hypermobility syndrome, knee hypermobility is rarely an isolated finding. These patients typically present with multiple symptomatic joints, chronic pain, fatigue, and often co-occurring conditions such as POTS or dysautonomia that significantly affect their exercise tolerance and recovery.
Managing knee hypermobility in this context requires looking well beyond the knee. Addressing hip and gluteal strength, foot and ankle stability, and overall load management across the kinetic chain is essential. Pacing and energy management are also relevant considerations for patients with systemic hypermobility conditions, and we take care to build programs that are genuinely sustainable rather than prescribing volumes of exercise that exceed what the patient can realistically recover from.
The Ehlers-Danlos Society and Hypermobility Connect Australia are excellent resources for patients wanting to understand more about their condition and connect with others navigating similar challenges.
What does treatment involve?
The underlying principles are similar across patient groups — building the neuromuscular control and strength needed to manage the available range — but the application differs significantly depending on who you are and what you need.
For dancers and gymnasts, treatment focuses on selective strengthening that doesn't compromise flexibility, retraining habitual movement patterns like standing and walking posture, and developing body awareness around the "neutral zone" of the knee — the range in which the joint is loaded safely rather than at its hypermobile extreme.
For patients with connective tissue disorders, the approach is more cautious and comprehensive: starting with very low load isometric work, building proprioception and joint position sense, progressing slowly to closed-chain strengthening, and integrating clinical Pilates as a key tool for controlled, low-impact strengthening across multiple joints simultaneously.
For teenagers — another common presentation — the work often involves educating both the young person and their parents about hypermobility, setting realistic expectations about timelines, and building a program that fits around school and sport commitments. Our physiotherapy for teenagers page has more information on how we approach this age group.
Taping and bracing can provide useful short-term support during rehabilitation, and dry needling may be helpful for managing pain in the surrounding musculature where significant guarding or compensation patterns have developed.
Our physiotherapists Yulia Khasyanova, Mauricio Bara and Bethany Kippen all have experience managing knee hypermobility across these different patient groups. Yulia holds multiple certifications through the Ehlers-Danlos Society and has a particular interest in complex hypermobility presentations. All are members of the Australian Physiotherapy Association.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
Knee hypermobility describes a range of motion at the knee joint that exceeds what is considered typical — most visibly when the knee extends beyond straight (hyperextends), a position sometimes described as "sway back" knees or genu recurvatum. While the term is sometimes used interchangeably with ligamentous laxity, knee hypermobility is the broader clinical term covering excessive motion in any direction, not just laxity in a specific ligament.
For many people, knee hypermobility is part of a wider pattern of generalised joint hypermobility affecting multiple joints throughout the body. This is assessed clinically using the Beighton Score, a nine-point scale that measures flexibility at the knees, elbows, wrists, little fingers and spine. A score of five or more is generally considered indicative of generalised hypermobility in adults.
Who is most affected?
Knee hypermobility is significantly more common in females than males, more prevalent in younger people (flexibility tends to reduce with age), and far more common in people of Asian and African descent than Caucasian populations. It is also a defining feature of several connective tissue disorders including Ehlers-Danlos Syndrome, Marfan Syndrome and joint hypermobility syndrome.
It is particularly prevalent — and particularly complicated — in flexibility-based athletic populations. Dancers, gymnasts, figure skaters and yoga practitioners often have significant knee hypermobility that has been actively trained and encouraged throughout their development. In these populations the hypermobility may be partly structural and partly acquired, and the challenge is managing symptoms and injury risk without reducing the very flexibility their sport depends on.
The dancer and gymnast presentation
This is a patient group that deserves specific mention because the clinical picture is genuinely different from the general population.
In dancers and gymnasts, knee hyperextension is often actively coached as an aesthetic quality — a "beautiful line." The problem is that habitual weight-bearing into hyperextension places significant and repetitive stress on the posterior knee structures, the patellofemoral joint, and the surrounding soft tissue. Over time this contributes to chronic pain, recurrent swelling, and a pattern of compensatory muscle activation that becomes increasingly difficult to unwind.
The goal in this population is not to eliminate the hypermobility — that's neither possible nor desirable for their sport — but to teach the neuromuscular system to control the available range rather than default into end-range positions under load. This requires a sophisticated and sport-specific approach that understands the demands and aesthetics of the art form, not just the biomechanics of the joint.
Our physiotherapists have experience working with dancers and gymnasts across Brisbane's southside and understand the particular pressures this community faces, including the reluctance to reduce training loads and the importance of maintaining range while building stability.
Knee hypermobility and connective tissue disorders
For patients with Ehlers-Danlos Syndrome, hypermobility spectrum disorders or joint hypermobility syndrome, knee hypermobility is rarely an isolated finding. These patients typically present with multiple symptomatic joints, chronic pain, fatigue, and often co-occurring conditions such as POTS or dysautonomia that significantly affect their exercise tolerance and recovery.
Managing knee hypermobility in this context requires looking well beyond the knee. Addressing hip and gluteal strength, foot and ankle stability, and overall load management across the kinetic chain is essential. Pacing and energy management are also relevant considerations for patients with systemic hypermobility conditions, and we take care to build programs that are genuinely sustainable rather than prescribing volumes of exercise that exceed what the patient can realistically recover from.
The Ehlers-Danlos Society and Hypermobility Connect Australia are excellent resources for patients wanting to understand more about their condition and connect with others navigating similar challenges.
What does treatment involve?
The underlying principles are similar across patient groups — building the neuromuscular control and strength needed to manage the available range — but the application differs significantly depending on who you are and what you need.
For dancers and gymnasts, treatment focuses on selective strengthening that doesn't compromise flexibility, retraining habitual movement patterns like standing and walking posture, and developing body awareness around the "neutral zone" of the knee — the range in which the joint is loaded safely rather than at its hypermobile extreme.
For patients with connective tissue disorders, the approach is more cautious and comprehensive: starting with very low load isometric work, building proprioception and joint position sense, progressing slowly to closed-chain strengthening, and integrating clinical Pilates as a key tool for controlled, low-impact strengthening across multiple joints simultaneously.
For teenagers — another common presentation — the work often involves educating both the young person and their parents about hypermobility, setting realistic expectations about timelines, and building a program that fits around school and sport commitments. Our physiotherapy for teenagers page has more information on how we approach this age group.
Taping and bracing can provide useful short-term support during rehabilitation, and dry needling may be helpful for managing pain in the surrounding musculature where significant guarding or compensation patterns have developed.
Our physiotherapists Yulia Khasyanova, Mauricio Bara and Bethany Kippen all have experience managing knee hypermobility across these different patient groups. Yulia holds multiple certifications through the Ehlers-Danlos Society and has a particular interest in complex hypermobility presentations. All are members of the Australian Physiotherapy Association.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
