A stroke can affect the brain's ability to coordinate movement, process sensory information, and maintain posture. As a result, many stroke survivors experience balance problems after stroke, making everyday activities such as standing, walking, turning, or getting out of a chair more challenging. 

For older adults, these difficulties can increase the risk of falls and may lead to fear of movement, reduced activity, and loss of independence. 

The good news is that balance can often be addressed as part of a structured rehabilitation programme. The right exercises and strategies depend on the individual's stroke severity, strength, mobility, cognition, vision, and overall health. 

At Antara Senior Care, stroke rehabilitation follows a PMR-led multidisciplinary approach, combining physiotherapy, balance and gait training, functional rehabilitation, occupational therapy, and caregiver support according to individual needs. 

Why Do Balance Problems Occur After a Stroke? 

Maintaining balance requires several systems to work together, including the brain, muscles, joints, eyes, and inner ear. 

A stroke can disrupt one or more of these systems. 

Common contributors to post stroke balance problems include: 

  • Muscle weakness 

  • Reduced coordination 

  • Changes in sensation 

  • Poor trunk control 

  • Difficulty shifting weight 

  • Visual problems 

  • Abnormal muscle tone or spasticity 

  • Reduced attention or cognitive changes 

  • Vestibular problems 

  • Changes in walking pattern 

A patient may have one or several of these problems simultaneously. 

How Does Stroke Affect Balance? 

Balance involves more than simply standing upright. 

The brain constantly receives information about: 

  • Where the body is positioned 

  • Where the feet are placed 

  • How the body is moving 

  • What the eyes are seeing 

  • What the muscles and joints are sensing 

The brain then uses this information to make rapid adjustments. 

After a stroke, these processes may become less efficient. 

For example: 

Stroke-related neurological changes 

↓ 

Reduced strength/coordination/sensation 

↓ 

Difficulty controlling posture 

↓ 

Unsteady standing and walking 

↓ 

Higher fall risk 

Signs of Balance Problems After Stroke 

A stroke survivor may experience: 

  • Difficulty standing without support 

  • Swaying while standing 

  • Feeling unsteady while walking 

  • Difficulty turning 

  • Trouble getting up from a chair 

  • Difficulty walking on uneven surfaces 

  • Frequent loss of balance 

  • Reliance on furniture or walls for support 

  • Fear of falling 

  • Avoidance of physical activity 

Some patients may not recognise how significant their balance impairment is, making professional assessment especially important. 

Why Are Stroke Survivors at Higher Risk of Falls? 

Falls can occur when several problems combine. 

For example: 

Leg weakness + poor balance + reduced sensation + unsafe environment 

can significantly increase fall risk. 

Older adults may also have additional factors such as: 

  • Poor vision 

  • Medication effects 

  • Joint problems 

  • Previous falls 

  • Reduced reaction speed 

  • Environmental hazards 

This makes fall prevention after stroke an important part of rehabilitation. 

What Are the Consequences of a Fall? 

A fall can result in: 

  • Bruises 

  • Fractures 

  • Head injuries 

  • Reduced confidence 

  • Fear of walking 

  • Further reduction in physical activity 

  • Increased dependence on caregivers 

After a fall, some patients become afraid to move. 

This can create another cycle: 

Fall → Fear → Less activity → Weakness → Reduced balance → Higher fall risk 

Breaking this cycle is an important rehabilitation goal. 

How Is Balance Assessed After Stroke? 

Before starting balance training after stroke, a physiotherapist or rehabilitation professional may assess several areas. 

Static Balance 

Can the patient stand safely without losing balance? 

Dynamic Balance 

Can the patient maintain stability while moving? 

Weight Shifting 

Can the patient safely transfer weight from one leg to another? 

Walking 

How does the patient walk? Is an assistive device required? 

Transfers 

Can the patient safely move between the bed, chair, and standing position? 

Strength 

Are weakness and asymmetry affecting stability? 

Sensation 

Does reduced sensation affect awareness of foot position? 

Functional Ability 

How does balance affect everyday activities? 

This assessment helps determine an appropriate rehabilitation plan. 

Balance Training After Stroke 

Balance training after stroke should be individualised and progressed gradually. 

Depending on the patient's abilities, rehabilitation may include: 

1. Supported Standing 

Patients may practise maintaining a stable standing position with appropriate support. 

The goal can be to improve postural control and confidence. 

2. Weight-Shifting Exercises 

Patients may practise moving their weight safely from side to side or forward and backward. 

This can help develop control needed for everyday movement. 

3. Sit-to-Stand Practice 

Repeatedly moving from sitting to standing can improve functional leg strength and balance. 

It also directly relates to daily independence. 

4. Reaching Exercises 

Controlled reaching while sitting or standing can challenge balance and encourage weight shifting. 

The level of difficulty should be adjusted according to the patient's safety. 

5. Stepping Exercises 

Patients may practise stepping in different directions under supervision. 

This can help prepare for real-life situations that require quick adjustments. 

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