There is a widespread assumption that the safest play environment is the one that eliminates all risk. The evidence suggests the opposite. Research across the fields of child development, psychology and public health consistently shows that children need access to play that involves manageable risk and physical challenge — and that removing this from childhood has measurable consequences for their physical confidence, emotional resilience, and ability to assess danger as they grow.
This article explains what risk-and-challenge play is, why researchers and child development specialists consider it essential, and how parents can provide meaningful challenge through outdoor play without exposing children to genuine danger. TP Toys is a UK-based manufacturer and specialist in outdoor play equipment, including trampolines, climbing frames and garden play systems, and has produced this guide as part of its commitment to supporting active, developmentally rich outdoor childhoods across the UK.
What is risk-and-challenge play and why is it important for children?
Risk-and-challenge play is physical play that involves uncertainty, manageable danger, and the possibility of minor injury — activities such as climbing to height, moving at speed, rough and tumble, and exploring independently. It is considered important because it builds physical competence, emotional regulation and risk-assessment skills that children cannot develop through safe, predictable play alone. Research consistently shows that children who engage in regular risky play demonstrate greater resilience, lower anxiety, stronger physical confidence and better social competence than those whose play is predominantly risk-free.
How do researchers define risk-and-challenge play?
The most widely used academic framework for understanding risk-and-challenge play was developed by Norwegian researcher Ellen Beate Hansen Sandseter, whose work identified six distinct categories of risky play in children. These categories cover the full range of physical challenge that children naturally seek across childhood, and have been used as a reference framework in research, policy and play design internationally.
|
Category |
What it involves |
Example activities |
|
Great heights |
Climbing, jumping from elevated positions, exploring high spaces |
Climbing frames, trees, adventure play structures |
|
High speed |
Swinging, sliding, running fast, riding at speed |
Swings, slides, bikes, running games |
|
Dangerous tools |
Using real tools with potential for harm if misused |
Woodwork, digging with garden tools, cooking |
|
Dangerous elements |
Play near water, fire, or rough natural terrain |
Streams, campfires, rocky ground, beach play |
|
Rough and tumble |
Physical play involving contact, wrestling, play fighting |
Tag, wrestling games, chase, tumbling |
|
Disappearing or getting lost |
Exploring alone, moving out of adult sight, navigating independently |
Den building, solo exploration, hide and seek |
Not every child will seek all six categories, and the intensity of risk-seeking varies significantly between individuals. However, research suggests that most children will naturally gravitate toward at least some of these play types when given the opportunity — and that sustained denial of risk-seeking play across all categories is associated with negative developmental outcomes.
What is the difference between risk and hazard in play?
Risk is a challenge the child can see and choose to take on; a hazard is a danger they cannot see or assess. The distinction between risk and hazard is the most important conceptual tool for parents thinking about challenge play. Risk and hazard are not the same thing, and conflating them is the most common reason that beneficial challenge play gets unnecessarily restricted. Understanding the difference allows parents to make informed decisions about when to step back and when to intervene.
|
|
Risk |
Hazard |
|
Definition |
A challenge with uncertain outcome that the child can perceive and choose to engage with |
A danger the child cannot perceive or assess — hidden, invisible, or beyond their comprehension |
|
Example |
Climbing to a height the child finds challenging but manageable |
A broken rung on a ladder that looks intact |
|
Child's role |
Active agent — the child assesses and decides |
Passive victim — the child has no information to work with |
|
Adult's role |
Allow and observe; intervene only if needed |
Remove or repair — always |
|
Value |
High — develops judgment, resilience and physical confidence |
None — eliminate without exception |
In practice, this means that a child climbing to the top of a well-maintained climbing frame is engaging with risk — a challenge they can see, assess and choose to accept. A loose bolt concealed beneath a bar is a hazard — something the child cannot perceive and which should be removed. Adult attention in an outdoor play setting should focus on eliminating hazards while actively protecting children's access to manageable risk.
|
Policy note: In 2023, the International Organisation for Standardisation published ISO 4980:2023 — the first international standard for benefit-risk assessment in sport and recreational facilities. It formally recognises that risk management in play settings should balance the benefits of challenge against the risks of restriction, rather than treating risk elimination as an unconditional goal. |
What are the developmental benefits of risk-and-challenge play?
The developmental case for risk-and-challenge play is supported by a substantial and growing body of research. The benefits span physical, cognitive, emotional and social domains — reflecting the fact that risky play engages the whole child, not just their body.
Physical development
· Motor competence: climbing, jumping and rough physical play develop balance, coordination, strength and proprioception more effectively than predictable, low-challenge activities
· Injury resilience: children who experience minor falls and collisions in play learn how to fall safely, how to absorb impact, and how to protect themselves — skills that reduce the severity of injuries throughout life
· Physical confidence: children who are regularly permitted to take physical risks develop a more accurate sense of their own physical capability, making them less likely to take genuinely dangerous risks out of miscalculation
Emotional and psychological development
· Anxiety reduction: research published in 2023 found that engagement in risky play was associated with fewer symptoms of anxiety and depression in children — consistent with the theory that managed risk exposure is a natural form of emotional inoculation
· Emotional regulation: risky play produces genuine emotional responses — fear, excitement, pride — that children learn to navigate. This emotional practice builds the regulatory capacity needed for adult life
· Self-efficacy: successfully completing a physical challenge — reaching the top of a climbing frame, jumping a gap, mastering a new movement — produces a direct experience of competence that builds self-belief
· Frustration tolerance: risky play involves failure — falling short, needing to try again, being unable to do something yet. This repeated experience of managed failure is a critical component of resilience development
Cognitive development
· Risk assessment: children who regularly engage with manageable risk develop the cognitive capacity to assess danger accurately — an essential life skill that only develops through practice
· Decision making: risky play forces children to make real decisions with real consequences. This is qualitatively different from decision-making in safe, reversible play contexts
· Problem solving: navigating physical challenges — working out how to reach a high bar, how to cross an obstacle, how to build a stable den — develops spatial reasoning and creative problem solving
Social development
· Cooperation: many forms of risky play are social — children negotiate rules, manage conflict, support each other through physical challenges, and develop the mutual trust that comes from shared risk
· Empathy: rough and tumble play in particular has been shown to develop empathy and the ability to read physical and emotional signals from others, because children must calibrate their force and behaviour in real time
What happens when children are denied risk-and-challenge play?
The decline of risky play in childhood is well documented and linked to broader trends including increasing parental risk aversion, over-managed play environments, reduced outdoor access, and greater time in structured, supervised activities. The consequences of this decline are becoming increasingly visible in child health data.
· Rising childhood anxiety: researchers including Sandseter and Kennair have proposed that the suppression of risky play may contribute to increasing rates of childhood anxiety, by depriving children of the graduated fear-exposure experiences that build emotional resilience
· Risk displacement: a UK study of over 1,900 children aged 11–14 found that more than 40% regularly sought risk in genuinely dangerous locations — building sites, abandoned buildings, rivers — when appropriate risky play opportunities were unavailable. Removing safe risk does not remove risk-seeking; it relocates it
· Reduced physical competence: children with limited access to physically challenging play demonstrate measurably weaker motor skills, lower physical confidence and poorer proprioceptive development than those with richer play environments
· Impaired risk judgment: children who have not had regular practice assessing manageable risk are less equipped to identify genuinely dangerous situations — an ironic outcome of over-protection that increases rather than decreases long-term vulnerability
|
Research note: A 2023 nationally representative British Preschool Play Survey found that low parental risk tolerance was directly associated with reduced hours of adventurous play among children aged 2–4. The study, published in PMC in 2025, concluded that parental attitudes are currently one of the most significant structural barriers to children accessing risky play — with particular impact on boys, who show stronger natural inclination toward adventurous play forms. |
How do garden climbing frames support risk-and-challenge play?
A well-designed garden climbing frame is one of the most effective tools for providing managed risk-and-challenge play at home. Unlike a playground, where a parent may feel social pressure to intervene when a child takes on a physical challenge, a garden climbing frame gives children daily access to physical risk in an environment where parents can observe without being compelled to act.
The developmental value of a climbing frame is directly related to the challenge it provides. A frame that presents no physical challenge — one a child can navigate effortlessly and without concentration — delivers little developmental benefit. A frame that presents a genuine but manageable challenge — one that requires effort, focus, and a willingness to try again after failure — is where the real developmental return lies.
The TP Toys climbing frames range includes structures across the full spectrum of physical challenge — from low-platform toddler frames suitable from 18 months to large modular wooden towers standing at 2.7m with climbing walls, monkey bars, flying foxes and rope bridges. The modular design of both the Explorer metal range and the Skywood wooden range means the challenge level can be extended as a child grows, maintaining the developmental value of the frame across many years rather than months.
Wooden climbing frames in particular — such as those in the TP Skywood range tend to integrate more naturally into garden environments and offer a wider variety of textures, surfaces and climbing configurations than metal alternatives. FSC-certified timber frames provide grip variation through natural wood texture, and their larger scale tends to support more complex and varied climbing challenges.
How can parents support risk-and-challenge play at home?
Supporting risky play does not mean abandoning supervision or ignoring genuine danger. It means shifting from a default of prohibition to a default of observation — watching what children are attempting, assessing whether the risk is manageable, and intervening only when a true hazard is present or a child is clearly beyond their current capability.
Practical principles for supporting managed risk play at home
· Observe before intervening: when a child attempts something physically challenging, pause before stepping in. Most children have a well-calibrated sense of their own limits and will step back from challenges that genuinely exceed them
· Separate risk from hazard: regularly check equipment for genuine hazards (loose fixings, splinters, broken parts) and address these immediately — then allow the remaining challenge to stand
· Avoid verbal risk inflation: repeated warnings ('be careful', 'don't go so high', 'you'll fall') can increase rather than decrease risk by distracting children from their own physical awareness during a challenge
· Provide a challenging environment: the richest risk-and-challenge play happens in environments with varied physical demands. A broad range of outdoor play equipment climbing structures, swings, slides, and sensory features — offers children more varied risk-seeking opportunities than any single activity
· Allow failure: when a child fails at a physical challenge — slips, falls short, can't yet manage a bar — the instinct to rush in with reassurance can undermine the learning. A calm, matter-of-fact response supports the child's own recovery and builds the resilience that challenge play is designed to develop
What does the research say about risk-and-challenge play?
The evidence base for risk-and-challenge play as a developmental necessity has grown substantially over the past two decades, with particular acceleration in research following concerns about declining outdoor play and rising childhood anxiety.
· Brussoni et al. (2015): a landmark systematic review found that risky outdoor play was positively associated with physical activity, social competence and social health, and negatively associated with sedentary behaviour — one of the most comprehensive evidence reviews in the field
· Dodd et al. (2023): research found that engagement in risky play was associated with fewer symptoms of anxiety and depression in children, supporting the theory that managed risk exposure has a protective effect on mental health
· International Journal of Play (2023): a review of risky play and emotional regulation proposed that risk-and-challenge play has an evolutionary function — it is the mechanism through which children gradually expand their competence and confidence to match their growing physical maturity
· British Preschool Play Survey (2023/2025): a nationally representative UK survey found that opportunities for adventurous play have declined over the past two decades, and that low parental risk tolerance is now one of the primary structural barriers to children accessing risky play
· ISO 4980:2023: the International Organisation for Standardisation formally recognised benefit-risk balance in play settings, acknowledging that the restriction of challenge play carries its own measurable costs for child development
Frequently asked questions about risk-and-challenge play
Is risky play the same as dangerous play?
No — the distinction is important. Risky play involves manageable challenge that the child can perceive and choose to engage with. Dangerous play involves genuine hazards — broken equipment, genuinely unsafe heights, or situations where a child is clearly beyond their physical ability. The goal of supporting risk-and-challenge play is not to expose children to danger, but to protect their access to challenge. Most physical play that children naturally seek falls into the risky category, not the genuinely dangerous one.
At what age should children start engaging in risk-and-challenge play?
Risk-seeking behaviour begins in toddlerhood — children as young as 18 months will naturally attempt to climb, jump and explore independently when given the opportunity. The appropriate form and intensity of risky play changes with age and physical capability: toddlers benefit from low-level climbing and rough-and-tumble; school-age children from greater heights, speed and complexity; older children from independent exploration and more sophisticated physical challenges. The key is that challenge should be pitched at the level of the individual child's current capability — stretching it, but not exceeding it.
Should parents supervise risky play?
Supervision of risky play should shift from active management to passive observation as children develop. For toddlers and young children, close observation is appropriate — not to prevent all falls, but to distinguish between manageable risk and genuine hazard. For primary school-age children, a parent nearby but not actively directing the play is generally sufficient. For older children, independent play out of immediate adult sight is itself a category of risky play with its own developmental value. The goal of supervision is to ensure hazards are absent, not to prevent all possibility of failure or minor injury.
What is the role of garden play equipment in risk-and-challenge play?
Garden play equipment provides structured access to risk-and-challenge play within a setting where parents can observe without social pressure to intervene. A climbing frame with varied challenge levels — different heights, routes and accessories — allows children to self-select the challenge that matches their current confidence level and to progress at their own pace. This is considered developmentally valuable specifically because it is child-led: the child assesses the risk, decides to engage, attempts the challenge, and either succeeds or adjusts — all without adult direction.
Has the UK government or any official body taken a position on risky play?
Yes. Play England, the national charity advocating for children's play, has published guidance supporting the value of risk in play and arguing against the trend toward risk elimination in public play spaces. RoSPA (the Royal Society for the Prevention of Accidents), which is often assumed to advocate for risk elimination, has in fact published statements recognising that 'the goal is not to eliminate risk from play, but to weigh up the risks and benefits'. UK government guidance on school play has similarly moved toward acknowledging the value of physically challenging play, rather than treating all risk as something to be designed out.
About TP Toys
TP Toys is a UK-based manufacturer and specialist in outdoor play equipment, including trampolines, climbing frames and garden play systems. Founded in 1959, TP has designed outdoor play equipment for UK families for over 65 years, with a commitment to creating structures that provide genuine physical challenge alongside robust safety standards. All TP climbing frames are EN71 tested and UKCA certified, with safety clearances and installation guidance designed to eliminate hazards while preserving the developmental value of physical challenge.
