Pelvic Instability

At Physio Elements, we provide evidence-based physiotherapy and myotherapy treatment for pelvic instability and weakness, helping patients improve strength, restore control, reduce pain, and return to work, exercise, sport, and daily activities.

Pelvic instability refers to reduced control and coordination of the muscles that support the pelvis and lower back. This can contribute to hip pain, groin pain, lower back pain, or difficulty with movement during daily tasks and sport.

Our team focuses on identifying the underlying cause of your symptoms and developing a personalised rehabilitation program to improve strength, stability, and movement control.

What is Pelvic Instability?

The pelvis plays a key role in connecting the upper and lower body and providing a stable base for movement.
Pelvic instability occurs when the muscles responsible for controlling the pelvis are not functioning efficiently, leading to:

• Reduced control during movement
• Poor load distribution through the hips and lower back
• Compensatory movement patterns
• Increased stress on surrounding joints and tissues

It is not always a structural problem, but often relates to strength, coordination, and movement control.

What Causes Pelvic Instability & Weakness?

Pelvic instability can develop due to a combination of factors, including:

• Weak hip and core muscles
• Previous injuries
• Pregnancy and postnatal changes
• Sudden changes in activity or training load
• Prolonged inactivity or sedentary lifestyle
• Poor movement patterns
• Lower back or hip dysfunction
• Sporting demands
• Muscle imbalances
• Fatigue during exercise or sport

In many cases, pelvic instability is related to reduced neuromuscular control rather than a single injury.

What Are the Symptoms of Pelvic Instability?

Symptoms may vary depending on severity and contributing factors but can include:

• Hip pain or groin pain
• Lower back pain
• Feeling of “wobbliness” or poor control
• Pain during walking or running
• Difficulty standing on one leg
• Discomfort during exercise or sport
• Reduced balance or coordination
• Fatigue in hips or lower back
• Difficulty with stairs or single-leg movements
• Recurrent strain injuries

Symptoms may be more noticeable during dynamic or weight-bearing activities.

Why Does My Hip or Back Feel Unstable?

A feeling of instability is often related to reduced strength or timing of the muscles that support the pelvis, including the:

• Gluteal muscles
• Deep core muscles
• Hip stabilisers
• Lower back stabilising muscles

When these muscles do not coordinate effectively, the body may rely on passive structures such as joints and ligaments, leading to discomfort or a sense of instability.

How Do We Assess Pelvic Instability?

A thorough assessment is essential to determine the contributing factors to pelvic instability and weakness.
During your appointment, we may assess:

• Hip strength and control
• Core stability
• Pelvic alignment and movement
• Single-leg balance and control
• Functional movement patterns
• Walking and running mechanics
• Lower back mobility and strength
• Sport or occupational demands
• Previous injury history

This helps guide a targeted rehabilitation approach.

Physiotherapy for Pelvic Instability & Weakness

Physiotherapy focuses on restoring strength, improving coordination, and improving movement control.
Treatment may include:

• Comprehensive assessment
• Exercise rehabilitation
• Core strengthening programs
• Hip strengthening exercises
• Balance and stability training
• Movement retraining
• Load management strategies
• Functional strengthening
• Running and gait retraining
• Return-to-sport rehabilitation
• Education on movement control

Rehabilitation is progressive and designed to improve long-term stability and function.

Myotherapy for Pelvic Instability & Weakness

Myotherapy can support recovery by improving muscle function and reducing tightness in overactive areas.
Treatment may include:

• Soft tissue massage
• Trigger point therapy
• Dry needling
• Myofascial release
• Cupping therapy
• Muscle release techniques
• Mobility work
• Assisted stretching
• Postural assessment

Myotherapy is most effective when combined with strengthening and stability-based rehabilitation.

Can Exercise Help Pelvic Instability?

Yes. Exercise is the most important component of treatment for pelvic instability and weakness.
Appropriate rehabilitation can help:

• Improve core strength
• Improve hip stability
• Improve coordination and control
• Reduce pain
• Improve balance
• Improve movement efficiency
• Reduce risk of injury
• Improve sporting performance

Consistency and progression are key to long-term improvement.

Pelvic Instability in Sport & Active Individuals

Pelvic instability is commonly seen in:

• Runners
• Footballers
• Dancers
• Gym athletes
• Cyclists
• Postnatal individuals
• Active adults returning from injury

Sports requiring single-leg control, running, jumping, or rapid direction changes place high demands on pelvic stability.

When Should You Seek Treatment?

You should consider professional assessment if you experience:

• Persistent hip or groin pain
• Lower back pain with movement
• Feeling of instability or weakness
• Difficulty with balance or single-leg activities
• Pain during running or sport
• Recurrent strains or injuries
• Reduced performance
• Difficulty controlling movement
• Symptoms that are worsening

Early intervention can help restore control and prevent further injury.

What Can I Do at Home for Pelvic Instability?

Helpful self-management strategies may include:

• Performing prescribed strengthening exercises
• Improving core and hip strength
• Avoiding sudden increases in activity
• Practising balance and control exercises
• Maintaining regular physical activity
• Managing training loads appropriately
• Improving movement habits in daily tasks

The most effective approach depends on individual assessment and goals.

Frequently Asked Questions

Pelvic Instability & Weakness Treatment in Kilsyth

At Physio Elements, we provide personalised physiotherapy and myotherapy treatment for pelvic instability and weakness, helping patients improve strength, restore movement control, reduce pain, and return to daily activities, work, exercise, and sport.

We regularly assist patients from Kilsyth, Kilsyth South, Mooroolbark, Montrose, Croydon, Ringwood, Lilydale, Bayswater, and surrounding suburbs seeking treatment for hip, groin, and lower back-related movement issues.

Whether your symptoms are recent or long-standing, our team can help guide your recovery with evidence-based assessment, treatment, and rehabilitation.

This page has been reviewed by Nisha Monte Cruz, Physiotherapist at Physio Elements, Kilsyth. Master of Physiotherapy (Orthopaedics, Sports & Manual Therapy), University of South Australia.