Toddler Struggling With Stairs? Causes & Expert Advice

If you’re wondering why your toddler stuggles to climb stairs, it may be because climbing combines balance, strength, coordination, motor planning and confidence. An unfamiliar staircase can make the task harder, too. Difficulty on its own does not mean something is wrong: consider how your toddler manages stairs alongside their other everyday movements.

Notice whether going up, going down or both are difficult, and what support your toddler uses. With close supervision, you can give them calm opportunities to practise without pressure. If the difficulty persists, worsens or appears alongside other movement concerns, an individual assessment can help put it in context.

Why does my toddler struggle to climb stairs?

Stair climbing asks a toddler to lift their body, shift their weight, place each foot accurately and stay balanced. If any part of that sequence feels difficult, they may pause, ask for help or avoid the steps. Remember that one task alone cannot identify the cause. Look at how your child moves in other everyday situations as well.

Familiarity can make a difference. A toddler who rarely encounters stairs may be less sure where to place their feet than one who has had supervised opportunities to practise. The steps themselves matter, too: their height, depth and surface can change how much effort or control the movement requires. Your child may manage one familiar staircase but hesitate on steps that feel different.

Why going up and down stairs can feel different

Going up requires your toddler to push their body upwards and place a foot securely on the next step. Going down involves shifting weight and lowering the body with control, which can feel less predictable. A child may be more cautious on the descent, even if they can climb up more confidently.

Your toddler might hold a handrail or an adult’s hand, turn sideways, or place both feet on each step before moving again. These are ways of approaching the task with extra support. A child might also be more willing to try when a trusted adult is nearby. Look at the whole pattern, including how much help they need and whether their approach changes with familiarity, rather than treating one cautious attempt as proof of a problem.

What can I observe and do when my toddler finds stairs difficult?

Notice whether your toddler finds it harder to go up, go down or manage both. Observe them during ordinary routines and consider whether the same difficulty happens on familiar steps. These details can help you describe what you see without trying to diagnose the cause.

• Balance: Do they wobble, pause often or reach for support?
• Foot placement and coordination: Can they place their feet where they intend, or do they seem unsure how to continue?
• Confidence and support: Are they more comfortable holding a hand or using a handrail?
• Changes and symmetry: Is the movement becoming easier over time, and do they seem to rely more on one side?
• Other everyday movement: Do you have similar concerns about activities such as walking or getting up from the floor?

Keep your toddler within arm’s reach on stairs and do not leave them to practise alone. Avoid rushing or pressuring them to continue. Stair use can vary from day to day, so note whether the difficulty continues during familiar routines and whether tiredness or hesitation seems to affect their attempts.

How to support safer, low-pressure stair practice

Stay close and offer support that suits your child’s current ability, such as your hand or a handrail they can use safely. Choose a calm moment in an everyday routine and let your toddler set the pace. A few relaxed steps together can give them an opportunity to become familiar with the movement without turning it into a test. Stop if they become distressed or tired, and keep the steps clear and dry.

Stair climbing is only one part of a child’s movement. Learning to ride a bicycle also involves balance, coordination and confidence, so consider your toddler’s abilities across everyday activities rather than focusing on one task. If you would like help understanding their movement, an individual paediatric physiotherapy assessment can explore their gross motor skills and discuss suitable next steps.

When should my toddler’s stair difficulty be assessed?

Consider seeking clinical advice if your toddler’s difficulty persists, gets worse or makes everyday mobility harder, or if you are concerned about their movement. You do not need to wait for several concerns to appear before asking for guidance. Pain, repeated loss of balance or a marked difference between sides are also reasons to seek appropriate advice.

Stair climbing alone cannot confirm a developmental delay or explain why your toddler is finding the task difficult. A clinician can consider the pattern alongside your child’s other movement skills and daily activities. This wider view can help you understand whether an individual assessment may be useful.

What a paediatric physiotherapy assessment may look at

An assessment may explore gross motor skills, balance, coordination, strength and mobility. The clinician can observe how your toddler approaches stairs, places their feet, shifts their weight and uses support, then consider those movements alongside functional activities such as walking or getting up from the floor. This helps put stair difficulty in context rather than treating one task as a diagnosis.

The discussion may also cover what you have noticed at home, including whether the difficulty is changing and whether your child appears to favour one side. Bring your child’s medical and surgical history, any relevant scan or MRI reports, a medication list and a doctor’s referral letter if available. The first physiotherapy session lasts about 45 minutes and includes history taking, a physical examination and discussion of a management plan.

Findings can help clarify your child’s movement needs and inform a conversation about suitable next steps. If balance or coordination is a particular concern, an assessment of children’s balance and coordination may help explore those skills as part of their overall movement.

If you’re still asking why your toddler struggles to climb stairs, an individual assessment can help examine the wider picture without assuming a diagnosis. Explore individualised paediatric physiotherapy to discuss your child’s movement and possible next steps.

Take the next step with confidence

You do not have to work out the reason for your toddler’s stair difficulty from observation alone. An individual assessment can consider stair use alongside your child’s broader movement and everyday activities, helping guide a discussion about suitable next steps. The aim is to understand your child’s needs, not to label them based on one activity.

Benchmark Physio provides age-appropriate, evidence-based Paediatric Physiotherapy with an individualised approach. Your observations and questions as a caregiver can help shape a discussion about your toddler’s movement.

Frequently Asked Questions

At what age should a toddler climb stairs independently?

There is not one age by which every toddler should climb stairs independently. Children develop stair skills at different rates, and using support or taking one step at a time can be part of learning. Age alone does not explain why a child finds stairs difficult. Consider their other everyday movements and seek advice if you are concerned.

Is it normal for a toddler to climb stairs on hands and knees?

Climbing on hands and knees can be a way for a toddler to feel steadier, particularly on unfamiliar or challenging steps. Stay close and supervise, as this position does not remove the risk of slipping or falling. Consider the wider pattern, too. If your child avoids standing or seems uncomfortable using their legs, seek appropriate clinical advice.

Can my toddler practise stairs every day?

Everyday opportunities can help your toddler become familiar with stairs, provided a responsible adult stays close throughout. Keep practice brief and calm, such as walking up a few steps together as part of another activity. Do not turn it into a test or insist on repeated attempts if your child is tired, upset or unwilling.

What should my toddler wear on stairs?

Choose clothing that allows your toddler to move freely and does not trail underfoot. If they are wearing shoes, make sure they fit securely and are not loose or oversized. Avoid slippery socks or footwear that can shift, and check that steps are dry and clear before using them. Stay beside your child regardless of what they are wearing.

Article by

Ng Hong Kai

Hong Kai has been practising musculoskeletal physiotherapy for more than a decade. He is the first Singaporean to achieve dual credentials as both an APA Titled Musculoskeletal Physiotherapist and a tertiary trained Exercise Scientist.

Hong Kai's broad and extensive skillset allows him to create solutions that are simple, effective and tailored to a client’s musculoskeletal needs. His beliefs in continuing education and self improvement led him to complete his Masters in Clinical Physiotherapy (Musculoskeletal), where he had a chance to participate in formal research into knee osteoarthritis under the supervision of world renowned researcher and physiotherapist Prof Peter 0′ Sullivan. Hong Kai has experience treating a variety of musculoskeletal conditions, with a specific focus on addressing lower back, neck, shoulder and knee pain.