Delayed Walking in Toddlers: When Does It Need Assessment?

Watching a toddler take their first independent steps is an exciting milestone for parents.

However, some children begin walking earlier than others, leaving parents concerned when their toddler is still crawling, cruising along furniture or relying on support to stand.

Walking is an important gross motor skill that requires muscle strength, balance, coordination and postural control.

Although developmental timing varies, a toddler who is not walking independently by 18 months should have their development assessed by a healthcare professional.

Understanding when children typically start walking, why delays may occur and how pediatric physiotherapy can help allows parents to recognize concerns early and support their child’s movement development.

When Do Toddlers Start Walking Independently?

Most children gradually develop the skills needed for independent walking during their first 18 months.

Walking does not usually appear suddenly.

It develops through several stages, including sitting, floor mobility, pulling to stand, cruising along furniture and eventually taking independent steps.

According to the CDC, walking without holding on to another person or an object is an 18-month developmental milestone.

The CDC defines its milestones as skills that at least 75% of children are expected to demonstrate by a particular age. (CDC, 2026)

The World Health Organization’s Multicentre Growth Reference Study examined the development of six gross motor milestones in healthy children.

It reported a developmental window of approximately 8.-17.6 months for independent walking.

This demonstrates that healthy children can begin walking at different ages.

However, the upper end of this population-based window should not be treated as a reason to postpone assessment when concerns are present. (WHO Multicentre Growth Reference Study Group, 2006)

Walking Milestones: What Is Normal at Each Age?

Walking develops gradually as children improve their strength, balance and ability to control their bodies against gravity.

The following stages describe commonly observed developmental progressions. They are approximate rather than fixed deadlines.

6-9 Months: Developing Strength and Postural Control

During this period, babies develop the physical foundations needed for standing and walking.

Parents may notice that their baby:

• Sits independently with improving balance.
• Rolls and explores different floor positions.
• Pushes through their arms during tummy time.
• Begins supporting their weight through their legs when appropriately held.

Not every baby crawls on their hands and knees. Some use alternative movement patterns, such as bottom shuffling or other forms of floor mobility.

The absence of traditional crawling alone does not establish a developmental problem.

9-12 Months: Pulling to Stand and Cruising

Many babies begin pulling themselves into a standing position using furniture or an adult’s support.

They may also start cruising, which involves moving sideways while holding onto furniture.

Emerging skills can include:

• Standing while holding a stable surface.
• Shifting weight between the legs.
• Bending the knees while holding support.
• Taking steps while holding an adult’s hands or furniture.

These activities provide opportunities to practice weight-bearing, balance and lower-limb coordination.

12-15 Months: Taking Independent Steps

Many children begin taking their first independent steps during this period.

Initially, walking may appear unsteady. Toddlers often keep their feet relatively wide apart, hold their arms out for balance and take short steps.

Some may take only a few steps before returning to crawling or sitting.

This is part of the learning process. Walking becomes more controlled as children practice maintaining balance and coordinating their movements.

15-18 Months: Developing Walking Confidence

Walking generally becomes more consistent during this period.

Toddlers may gradually:

• Walk more confidently across familiar surfaces.
• Change direction while walking.
• Carry small toys while moving.
• Stop and start with improving control.
• Climb onto low furniture with assistance or supervision.

By 18 months, walking without holding on is an important CDC developmental milestone.

A toddler who has not started walking independently by this age should have their development assessed rather than simply being told to wait. (CDC, 2026)

Why Is My Toddler Not Walking Yet?

Several factors can influence when a child begins walking independently.

Some relate to individual developmental differences, while others may indicate difficulties affecting movement.

1. Reduced muscle strength

Walking requires coordinated activity of the muscles around the hips, thighs, knees, ankles and trunk.

These muscles help toddlers support their body weight, maintain an upright posture and move one leg forward while balancing on the other.

If a child has difficulty developing or using these muscles, standing and independent walking may take longer.

2. Poor balance and postural control

Walking involves constantly shifting body weight from one leg to the other.

Toddlers must maintain balance while moving their center of gravity forwards and controlling their trunk.

Children who struggle with postural control may prefer crawling or holding onto furniture because these positions provide greater stability.

3. Limited opportunities for active movement

Children develop walking skills through opportunities to practice standing, cruising and moving across safe surfaces.

Spending prolonged periods in restrictive equipment may reduce opportunities for active movement.

Supervised floor play and safe opportunities to move around can help children explore their developing physical abilities.

4. Premature birth

Children born prematurely may reach certain motor milestones later than children born at full term.

Corrected age may be considered when monitoring their development, particularly during early childhood.

For example, a toddler born eight weeks prematurely may have developmental progress assessed using an age adjusted by those eight weeks.

The CDC recommends using corrected age when completing its milestone checklists for babies born more than three weeks prematurely. (CDC, 2026)

5. Differences in muscle tone

Muscle tone affects how muscles respond during movement and how effectively a child maintains posture.

Some children have lower muscle tone, which can make standing and walking more challenging. Others may experience increased muscle stiffness that restricts normal movement.

These differences may affect balance, weight-bearing and coordination.

6. Neurological or neuromuscular conditions

Certain neurological and neuromuscular conditions can affect the development of independent walking.

For example, cerebral palsy can influence muscle tone, posture, movement coordination and balance. Some neuromuscular disorders may cause progressive muscle weakness.

However, delayed walking alone cannot establish any diagnosis. A clinical examination is necessary to identify the possible underlying cause.

When Does Delayed Walking Need Assessment?

If your toddler is approaching 18 months and is not walking independently, arrange a developmental assessment with a pediatrician.

Certain signs may suggest that the child needs evaluation earlier rather than waiting until 18 months.

Difficulty standing with support

A toddler who struggles to bear weight through their legs, pull themselves into standing or maintain a supported standing position may need assessment.

Persistent asymmetrical movement

Observe whether your child uses both legs similarly when crawling, standing and attempting to move.

Consistently favoring one leg, dragging a limb or moving one side noticeably less than the other deserves professional attention.

Unusual muscle stiffness or floppiness

Some children appear unusually rigid when moving, while others seem excessively floppy.

Differences in muscle tone can affect postural stability, standing balance and walking ability.

Persistent or one-sided toe walking

Some toddlers occasionally walk on their toes while exploring movement, particularly when they are first learning to walk.

However, persistent toe walking, especially when it affects only one side or is accompanied by calf tightness, difficulty placing the heels on the ground or other developmental concerns, should be assessed.

The American Academy of Orthopedic Surgeons identifies one-sided toe walking and associated movement difficulties as important reasons for medical evaluation. (AAOS)

Frequent loss of balance or unusual movement patterns

New walkers naturally fall while learning to balance.

However, frequent falls accompanied by significant difficulty maintaining posture, unusual weakness or an abnormal walking pattern deserve closer evaluation.

Delayed progress across multiple milestones

A child who is not walking and also has difficulties with sitting, standing, floor mobility or other motor skills may have a broader gross motor developmental delay.

Loss of previously acquired abilities

If your toddler previously stood, walked or moved independently but has lost these abilities, seek prompt medical assessment.

Sudden weakness, a new inability to bear weight, significant pain or a sudden change in walking ability also requires prompt medical attention.

The American Academy of Pediatrics recommends developmental surveillance and formal screening to identify motor delays early.

Its clinical guidance highlights the importance of assessing muscle tone, movement symmetry and functional abilities rather than focusing on walking age alone. (Noritz & Murphy, 2013)

How Can Parents Encourage Their Toddler to Start Walking?

Parents can support walking development by providing safe opportunities to practise standing, weight shifting, balance and movement.

These activities should match the child’s current abilities. They are not intended to force a toddler to walk before they are ready.

1. Encourage supported standing

Allow your toddler to stand while holding a stable, appropriately sized piece of furniture under close supervision.

This provides opportunities to practice weight-bearing through their legs and develop confidence in an upright position.

Avoid unstable furniture that could tip over.

2. Practise cruising along furniture

If your child can stand while holding support, encourage them to move sideways along a stable surface.

Place an interesting toy within comfortable reach to encourage movement.

Cruising provides opportunities to practice weight shifting, balance and coordinated leg movements.

3. Encourage reaching while standing

While your toddler holds a stable surface, place a lightweight toy slightly to one side.

Encourage them to reach without forcing them to release their support.

This activity helps develop controlled weight transfer and trunk stability.

4. Create safe opportunities for short walking attempts

If your toddler can stand independently and is beginning to take steps, encourage movement between two nearby adults or familiar stable supports.

Keep the distance short and provide encouragement rather than pulling the child’s arms.

Allow the toddler to stop whenever they need to.

5. Encourage barefoot movement indoors when safe

When the floor is clean, dry and free from hazards, supervised barefoot movement can provide sensory feedback from the feet.

This allows toddlers to experience the surface beneath their feet while practicing balance and weight transfer.

When footwear is needed outdoors, choose properly fitted, flexible shoes with suitable grip.

Safety note: Avoid wheeled baby walkers. They do not teach independent walking and can increase the risk of accidents. Always supervise standing and walking activities.

How Can Pediatric Physiotherapy Help a Toddler With Delayed Walking?

Pediatric physiotherapy plays an important role in assessing and supporting toddlers who experience difficulties developing independent walking.

Rather than focusing only on the age at which a child starts walking, a pediatric physiotherapist evaluates the movement skills required for safe and functional mobility.

Assessment of muscle strength and movement

The physiotherapist evaluates how the child uses the muscles around the hips, knees, ankles and trunk.

They observe whether the child can stand, bear weight through both legs, bend the knees and move between positions.

Evaluation of balance and postural control

Walking requires the ability to maintain balance while shifting body weight between the legs.

A physiotherapist may assess standing stability, protective reactions, weight shifting and the child’s ability to control their trunk during movement.

Assessment of gait patterns

If the toddler has started taking steps, the physiotherapist may examine:

• Foot placement during walking.
• Step length and walking symmetry.
• Weight distribution between the legs.
• Hip, knee and ankle movement.
• Foot posture and possible toe walking.
• Stability during starting, stopping and changing direction.

These observations help identify movement patterns that may need further assessment.

Assessment of joint mobility and lower-limb alignment

The physiotherapist may also examine the range of movement at the hips, knees and ankles.

This can help identify restrictions that affect standing, foot placement and walking mechanics.

Lower-limb alignment and foot posture are considered alongside the child’s overall movement pattern rather than in isolation.

Weight-shifting and balance activities

Weight shifting is essential for walking because the child must transfer body weight onto one leg while moving the other.

A physiotherapist may introduce age-appropriate standing and reaching activities to encourage controlled weight transfer.

Strengthening and functional movement activities

Depending on the child’s needs, therapy may include:

• Sit-to-stand transitions.
• Supported standing.
• Squatting and returning to standing.
• Cruising along stable surfaces.
• Stepping over low, safe obstacles when appropriate.
• Walking practice with suitable support.

These activities are selected according to the child’s developmental abilities and clinical findings.

Parent education and home programs

Parents are essential partners in supporting their child’s movement development.

A pediatric physiotherapist can demonstrate safe handling, appropriate positioning and simple home activities that fit into everyday play.

The objective is to improve functional independence and confidence rather than force the child to achieve a particular milestone.

Does Delayed Walking Mean Cerebral Palsy?

No. Delayed walking does not automatically mean that a child has cerebral palsy.

Cerebral palsy is a group of disorders affecting movement and posture that result from a disturbance in the developing brain. Its effects vary considerably between children.

Some children with cerebral palsy may experience increased muscle stiffness, reduced balance, asymmetrical movement or difficulty coordinating their legs.

However, several other factors can also contribute to delayed walking, including developmental variation, differences in muscle tone and neuromuscular conditions.

A pediatrician may recommend further neurological or developmental assessment depending on the child’s examination findings.

The American Academy of Pediatrics emphasizes developmental surveillance and timely referral when developmental concerns are identified. (Lipkin & Macias, 2020)

What Should Parents Observe Before a Physiotherapy Assessment?

Parents can provide valuable information about their toddler’s movement development during an assessment.

Instead of focusing only on whether the child can walk, observe how they move during everyday activities.

Useful observations include:

• Whether the child can pull themselves into standing.
• Whether they stand independently, even briefly.
• Whether they cruise along furniture.
• Whether both legs appear to move similarly.
• Whether they consistently stand on their toes.
• Whether they can move from sitting to standing.
• Whether they appear uncomfortable or avoid putting weight through one leg.
• Whether they have lost any previously acquired movement skills.

Short videos of the child’s natural movement at home can also help the healthcare professional understand patterns that may not be visible during a brief clinic appointment.

Parents should not delay an assessment simply to collect these observations.

Can a Toddler Who Starts Walking Late Catch Up?

Yes, some toddlers who begin walking later go on to develop functional walking without significant long-term difficulties.

However, the outcome depends on why walking was delayed.

A child whose walking develops later without an underlying medical condition may progress differently from a child whose movement difficulties are associated with a neurological or neuromuscular disorder.

This is why assessing the child’s overall motor development is more useful than predicting future abilities based only on the age of their first steps.

Appropriate physiotherapy, medical follow-up and developmental support can help children work towards their individual movement goals.

Conclusion

Delayed walking in toddlers can be worrying for parents, but children do not all develop walking skills at exactly the same age. Many gradually progress from standing and cruising to taking independent steps during their first 18 months.

However, walking without support is an important 18-month developmental milestone. A toddler who has not started walking independently by this age should have their development assessed by a pediatrician.

Persistent toe walking, unusual muscle tone, asymmetrical movement, difficulty standing and loss of previously acquired abilities are additional concerns that should not be ignored.

Pediatric physiotherapy can help assess strength, balance, posture and movement patterns while guiding parents through appropriate activities to support walking development.

The aim is not to rush a toddler into taking their first steps but to identify potential difficulties early and help every child develop safe, confident and functional movement.

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