{"product_id":"growing-up-barefoot-how-going-shoeless-shapes-childrens-feet-and-running-style","title":"Growing Up Barefoot: How Going Shoeless Shapes Children's Feet and Running Style","description":"\u003cp\u003eThis research summary explains how growing up without shoes—habitually barefoot—changes the shape, flexibility, and movement patterns of children's feet compared to children who wear shoes regularly. After reviewing existing scientific evidence and studying 1,017 children and adolescents in South Africa and Germany, the researchers found that barefoot children develop higher foot arches, wider feet in earlier childhood, and different running styles. These findings suggest that footwear choices during childhood may influence foot development and potentially long-term musculoskeletal health.\u003c\/p\u003e\n\n\u003ch1\u003eGrowing Up Barefoot: How Going Shoeless Shapes Children's Feet and Running Style\u003c\/h1\u003e\n\n\u003ch2\u003eTable of Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#ddn-key-points\"\u003eKey Points\u003c\/a\u003e\u003c\/li\u003e\n\n  \u003cli\u003e\u003ca href=\"#background\"\u003eWhy This Research Matters\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#methods\"\u003eHow the Research Was Conducted\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#systematic-review\"\u003eWhat Previous Studies Found: A Systematic Review\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#foot-morphology\"\u003eKey Findings: How Barefoot Childhood Affects Foot Shape and Arches\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#running-biomechanics\"\u003eKey Findings: How Barefoot Children Run\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#clinical-implications\"\u003eWhat This Means for Patients and Parents\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#limitations\"\u003eWhat This Research Could Not Prove\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#recommendations\"\u003ePractical Recommendations\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"#ddn-faq\"\u003eFrequently Asked Questions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#source\"\u003eSource Information\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ddn:keypoints:start --\u003e\n\u003ch2 id=\"ddn-key-points\"\u003eKey Points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn a study of 1,017 children, habitually barefoot children had higher foot arches than shod children across age groups.\u003c\/li\u003e\n\u003cli\u003eBarefoot children aged 6–10 had wider feet; adolescents 14–18 had larger feet overall than shod peers.\u003c\/li\u003e\n\u003cli\u003eHabitually barefoot children were more likely to run with a rearfoot strike, not forefoot, in all ages studied.\u003c\/li\u003e\n\u003cli\u003eBarefoot children showed higher hallux valgus angles and reduced foot pliability, but clinical meaning is unclear.\u003c\/li\u003e\n\u003cli\u003eThe study could only show associations, not prove barefoot living causes foot changes or prevents flat feet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ddn:keypoints:end --\u003e\n\n\n\u003ch2 id=\"background\"\u003eWhy This Research Matters\u003c\/h2\u003e\n\u003cp\u003eBarefoot running and walking have gained enormous popularity among both fitness enthusiasts and scientists in recent years. Proposed benefits include injury prevention, enhanced proprioception (the body's ability to sense its own position and movement), stronger foot muscles, better running economy, and superior running biomechanics (the way the body moves efficiently during running).\u003c\/p\u003e\n\u003cp\u003eYet, despite all this interest, most previous research on long-term barefoot locomotion focused on adult populations. Very little was known about how growing up habitually barefoot—as opposed to habitually wearing shoes—affects the developing feet of children and adolescents. This is a critical gap because childhood and adolescence are the periods when feet undergo their most dramatic structural and functional changes.\u003c\/p\u003e\n\u003cp\u003eGiven that many children around the world grow up without shoes, and many parents are now curious about \"barefoot shoes\" or letting their kids play shoeless, understanding these effects has real practical importance.\u003c\/p\u003e\n\n\u003ch2 id=\"methods\"\u003eHow the Research Was Conducted\u003c\/h2\u003e\n\u003cp\u003eThis PhD research project, led by Dr. Karsten Hollander at the University of Hamburg and the BG Trauma Hospital of Hamburg in Germany, involved three distinct studies. Together, they provide a comprehensive picture of how habitual barefoot living affects young developing feet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStudy 1: Systematic Review and Meta-Analysis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe first study used a systematic review approach combined with meta-analysis—a powerful statistical method that combines results from multiple studies. The goal was to synthesize all available scientific evidence comparing habitually barefoot populations with habitually shod populations. The researchers examined outcomes related to foot morphology (foot shape and structure), biomechanics, motor performance, and injuries.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStudy 2: Reliability Study in Children\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore conducting large-scale measurements, the research team needed to ensure their measurement tools were accurate and reproducible. The second study therefore determined the reliability of static and dynamic foot and foot arch assessments in a healthy pediatric population, as well as how these different measurements correlated with each other.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStudy 3: Large Cross-Sectional Study in Two Countries\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe third and largest study investigated two large cohorts totaling 1,017 children and adolescents. One group grew up habitually barefoot, while the other group grew up habitually shod (wearing shoes regularly). The participants were recruited from two distinct locations: South Africa (where barefoot living is common) and Germany (where shoe wearing is the norm).\u003c\/p\u003e\n\u003cp\u003eAll participants underwent the same school-based assessments. These included:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStatic foot measurements (measuring feet while standing still)\u003c\/li\u003e\n  \u003cli\u003eDynamic foot measurements (measuring feet during movement)\u003c\/li\u003e\n  \u003cli\u003eFoot arch assessments using standardized techniques\u003c\/li\u003e\n  \u003cli\u003eAssessment of foot strike patterns during both barefoot and shod running conditions\u003c\/li\u003e\n  \u003cli\u003eVisual and photographic documentation of foot characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe study received ethical approval from the Stellenbosch University ethics committee (South Africa) and the Hamburg medical association (Germany). Parental or guardian consent was obtained for all child participants. The research was supported by the Ministry for Science and Research in Hamburg (grant number LFF-FV13).\u003c\/p\u003e\n\n\u003ch2 id=\"systematic-review\"\u003eWhat Previous Studies Found: A Systematic Review\u003c\/h2\u003e\n\u003cp\u003eWhen the researchers pooled all available published evidence, they were surprised to find relatively little high-quality data on how long-term barefoot living changes feet. Overall, only limited evidence was found in the published literature for altered foot morphology and lower limb running biomechanics.\u003c\/p\u003e\n\n\u003cp\u003eHowever, some consistent patterns did emerge from the existing research. Habitually barefoot adult populations were characterized by:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncreased foot width\u003c\/strong\u003e—wider feet compared to habitually shod adults\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncreased foot pliability\u003c\/strong\u003e—more flexible feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced ankle dorsiflexion angles at footstrike\u003c\/strong\u003e—the ankle bends less upward when the foot hits the ground, often indicating a different landing pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor foot arch characteristics in adults, the evidence was conflicting—some studies showed higher arches in barefoot populations and others showed no difference. However, one important finding stood out: a reduced incidence of flat feet in children who habitually went barefoot was reported. This suggested that shoe wearing during childhood might actually contribute to the development of flat foot deformities.\u003c\/p\u003e\n\n\u003ch2 id=\"foot-morphology\"\u003eKey Findings: How Barefoot Childhood Affects Foot Shape and Arches\u003c\/h2\u003e\n\u003cp\u003eIn the cross-sectional study of 1,017 children and adolescents, the researchers found several statistically significant differences between children who grew up habitually barefoot and those who grew up wearing shoes. These differences varied by age group, which is important because feet change continuously throughout childhood.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFoot arches: Higher in barefoot children\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChildren and adolescents who grew up habitually barefoot exhibited \u003cstrong\u003ehigher statistically measured foot arches\u003c\/strong\u003e compared to their shod counterparts. This held true across multiple age groups and measurement methods. The finding is particularly notable because it aligns with the reduced flat foot prevalence reported in earlier studies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecific age-related differences:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAges 6–10 years:\u003c\/strong\u003e Habitually barefoot children had wider and larger feet than habitually shod children of the same age.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAges 10–14 years:\u003c\/strong\u003e Barefoot children showed higher dynamically measured foot arches (arches measured during movement) compared to shod children.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAges 14–18 years:\u003c\/strong\u003e Barefoot adolescents had larger feet overall than their shod counterparts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHallux valgus angles: Higher in barefoot children\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne unexpected finding was that habitually barefoot children had \u003cstrong\u003ehigher hallux valgus angles\u003c\/strong\u003e—a measure of how much the big toe angles toward the second toe. While a small hallux valgus angle is normal, pronounced angles are associated with bunions. However, the clinical significance of these differences in young, developing feet remains unclear and requires further investigation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFoot pliability: Reduced in barefoot children\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInterestingly, while adult barefoot populations tend to have increased foot pliability (flexibility), the children in this study who grew up barefoot actually showed \u003cstrong\u003ereduced foot pliability\u003c\/strong\u003e compared to shod children. This may reflect the strengthening effects of barefoot walking on the foot's structural components, but the long-term implications are not yet fully understood.\u003c\/p\u003e\n\n\u003ch2 id=\"running-biomechanics\"\u003eKey Findings: How Barefoot Children Run\u003c\/h2\u003e\n\u003cp\u003eOne of the most robust findings in this research concerned foot strike patterns—how the foot makes contact with the ground during running. There are three general patterns:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRearfoot strike:\u003c\/strong\u003e The heel hits the ground first\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMidfoot strike:\u003c\/strong\u003e The middle of the foot lands first\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForefoot strike:\u003c\/strong\u003e The ball of the foot lands first\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eMost shod runners naturally use a rearfoot strike pattern. In this study, habitually barefoot children and adolescents had a \u003cstrong\u003ehigher probability of using a rearfoot strike in all age groups\u003c\/strong\u003e. This is a fascinating and somewhat counterintuitive finding, given that barefoot running is often assumed to naturally encourage forefoot or midfoot striking.\u003c\/p\u003e\n\n\u003cp\u003eThe researchers emphasized that footwear habits during development influence not only the structure of the foot but also the neurological and biomechanical patterns of how children run. These adaptations occur during the growing years and appear to persist across all age groups studied (6–18 years).\u003c\/p\u003e\n\n\u003ch2 id=\"clinical-implications\"\u003eWhat This Means for Patients and Parents\u003c\/h2\u003e\n\u003cp\u003eThis research provides strong evidence that habitual footwear use influences foot development and running gait patterns in children and adolescents. The most clinically significant finding is that some evidence suggests barefoot locomotion may increase foot arch height and consequently reduce the prevalence of flat foot deformities in children and adolescents.\u003c\/p\u003e\n\n\u003cp\u003eFor other foot morphological and biomechanical outcomes, the researchers found differences between barefoot and shod children, but it still needs to be determined whether these differences are beneficial in the long term. For example:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIs a higher hallux valgus angle in barefoot children a cause for concern or a harmless variation?\u003c\/li\u003e\n  \u003cli\u003eIs reduced foot pliability in barefoot children a sign of foot strengthening or a potential limitation?\u003c\/li\u003e\n  \u003cli\u003eAre the wider, larger feet of barefoot children a functional advantage or purely cosmetic?\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe researchers noted that the exclusive use of footwear may play a key role in motor and foot development in earlier years and might influence musculoskeletal health (the health of bones, joints, and muscles) in later life. This means that parents who always keep their children in shoes—even indoors—might be unintentionally affecting how their children's feet develop.\u003c\/p\u003e\n\n\u003cp\u003eThis dissertation describes the association between habitual barefoot versus footwear use and underscores the need for further prospective investigations (studies that follow participants forward over time) to determine the possible impact of these findings on injury prevention and musculoskeletal health.\u003c\/p\u003e\n\n\u003ch2 id=\"limitations\"\u003eWhat This Research Could Not Prove\u003c\/h2\u003e\n\u003cp\u003eIt is important to understand the limitations of this research. Most notably, the cross-sectional design of the largest study means that the researchers could only identify associations, not prove cause and effect. In other words, while barefoot children had higher arches, the study cannot definitively prove that barefoot living caused those higher arches—other factors could be involved.\u003c\/p\u003e\n\n\u003cp\u003eAdditionally, the systematic review revealed that overall evidence in this field is limited, with relatively few high-quality studies published. Many findings, especially regarding adults, came from small or heterogeneous studies.\u003c\/p\u003e\n\n\u003cp\u003eThe study did not measure long-term injury rates, so it cannot answer whether barefoot living leads to fewer injuries. And while the researchers found differences between the South African and German cohorts, this was not the primary focus of the analysis.\u003c\/p\u003e\n\n\u003cp\u003eFinally, the long-term consequences of these foot and gait differences remain unknown. It is not yet clear whether the differences observed in childhood and adolescence translate to better or worse musculoskeletal health in adulthood.\u003c\/p\u003e\n\n\u003ch2 id=\"recommendations\"\u003ePractical Recommendations\u003c\/h2\u003e\n\u003cp\u003eBased on this research, here are some practical points for parents and patients:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAllow regular barefoot time for children.\u003c\/strong\u003e This research suggests that habitual barefoot activity during childhood is associated with higher foot arches and reduced flat foot prevalence. Letting children walk and run barefoot on safe surfaces (indoors, on grass, or on beaches) can be developmentally beneficial.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsider minimizing rigid shoe wear.\u003c\/strong\u003e The study raises the possibility that exclusive or excessive use of footwear—especially restrictive or rigid shoes—may influence foot development. Flexible, wide-toe-box shoes (sometimes called \"barefoot shoes\") may offer a middle-ground option.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnderstand that foot strike patterns vary.\u003c\/strong\u003e The belief that barefoot running \"naturally\" leads to forefoot striking is oversimplified. Habitually barefoot children in this study were actually more likely to use a rearfoot strike pattern. Don't force a particular running style on your child.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCheck for flat feet early.\u003c\/strong\u003e Since barefoot living appears to be associated with reduced flat foot prevalence, children who wear shoes most of the time may benefit from early foot assessments to detect arch development issues.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBe cautious about interpreting differences.\u003c\/strong\u003e Wider feet, higher hallux valgus angles, and reduced foot pliability were all observed in barefoot children, but the study could not determine whether these are advantages or risks. Parents should not panic about any one measurement in isolation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatch for future research.\u003c\/strong\u003e The researchers explicitly called for more prospective, long-term studies. Future findings on injury prevention and musculoskeletal health will provide more definitive guidance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eAs with any health decision, parents who have concerns about their child's foot development should consult a pediatrician, podiatrist, or sports medicine specialist. Foot health is complex, and individual assessment matters.\u003c\/p\u003e\n\n\u003c!-- ddn:faq:start --\u003e\n\u003ch2 id=\"ddn-faq\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow does growing up barefoot affect a child's foot arch?\u003c\/h3\u003e\n\u003cp\u003eIn a study of 1,017 children and adolescents in South Africa and Germany, those who grew up habitually barefoot had higher measured foot arches than those who wore shoes regularly. This was true across several age groups and measurement methods. Researchers noted this aligns with earlier reports of lower flat-foot rates in barefoot children.\u003c\/p\u003e\n\u003ch3\u003eAre barefoot children's feet wider or larger than shod children's feet?\u003c\/h3\u003e\n\u003cp\u003eYes, in the same study of 1,017 children, habitually barefoot children aged 6–10 years had wider and larger feet than shod children of the same age. Adolescents aged 14–18 years who were habitually barefoot also had larger feet overall. Ages 10–14 showed higher dynamic arches but no width difference was mentioned.\u003c\/p\u003e\n\u003ch3\u003eDo barefoot children run with a forefoot strike instead of a heel strike?\u003c\/h3\u003e\n\u003cp\u003eNo. In the large study, habitually barefoot children and adolescents had a higher probability of using a rearfoot strike (heel first) in all age groups from 6 to 18 years. This challenges the common assumption that barefoot running naturally encourages forefoot or midfoot striking.\u003c\/p\u003e\n\u003ch3\u003eCan going barefoot as a child prevent flat feet?\u003c\/h3\u003e\n\u003cp\u003eThe researchers found that habitually barefoot children had higher foot arches and noted earlier studies reporting reduced flat-foot prevalence in barefoot children. However, this research could not prove cause and effect because the largest study was cross-sectional. Associations only were found, and other factors might be involved.\u003c\/p\u003e\n\u003ch3\u003eWhat is a hallux valgus angle and why was it higher in barefoot children?\u003c\/h3\u003e\n\u003cp\u003eHallux valgus angle measures how much the big toe angles toward the second toe; large angles are linked to bunions. In the 1,017-child study, habitually barefoot children had higher hallux valgus angles than shod children. The clinical significance for young developing feet is unclear and needs more research.\u003c\/p\u003e\n\u003ch3\u003eShould I let my child walk barefoot more often based on this research?\u003c\/h3\u003e\n\u003cp\u003eThe researchers suggest allowing regular barefoot time on safe surfaces, as it was associated with higher arches and lower flat-foot prevalence. They also recommend avoiding restrictive rigid shoes and considering flexible wide-toe-box shoes. However, they emphasize the study could not prove causation, so consult your pediatrician for individual advice.\u003c\/p\u003e\n\u003ch3\u003eWhat are the limitations of this study on barefoot children?\u003c\/h3\u003e\n\u003cp\u003eThe largest study was cross-sectional, so it could only show associations, not prove barefoot living caused the observed differences. The systematic review found limited high-quality evidence overall. The study did not measure long-term injury rates, and whether these foot differences are beneficial or risky remains unknown.\u003c\/p\u003e\n\u003ch3\u003eWhen should I seek a second opinion about my child's flat feet or foot development?\u003c\/h3\u003e\n\u003cp\u003eIf your child is diagnosed with flat feet or other foot arch issues, a second opinion can help when the recommended treatment focuses only on orthotics or rigid shoes. Research in 1,017 children shows that habitual barefoot activity is associated with higher foot arches and a reduced prevalence of flat feet, while exclusive footwear use may influence foot development. A second opinion can confirm the diagnosis and evaluate whether the treatment plan reflects this evidence. Diagnostic Detectives Network provides independent expert second opinions.\u003c\/p\u003e\n\u003c!-- ddn:faq:end --\u003e\n\n\u003ch2 id=\"source\"\u003eSource Information\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal article title:\u003c\/strong\u003e Hollander-2018-Long-term adaptations of habit1\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJournal:\u003c\/strong\u003e British Journal of Sports Medicine (Br J Sports Med 2019;53:583–584)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePublished online:\u003c\/strong\u003e 30 October 2018\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDOI:\u003c\/strong\u003e 10.1136\/bjsports-2018-099606\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunding:\u003c\/strong\u003e Ministry for Science and Research in Hamburg (grant number LFF-FV13)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated studies by the same author:\u003c\/strong\u003e The PhD work encompasses a systematic review published in Medicine \u0026amp; Science in Sports \u0026amp; Exercise (2017), a reliability study in the Journal of the American Podiatric Medical Association (2017), and cross-sectional papers in Scientific Reports (2017) and the International Journal of Sports Medicine (2018).\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis patient-friendly article is based on peer-reviewed research. It is intended for educational purposes and does not constitute medical advice. Always consult a qualified healthcare professional regarding questions about your health or your child's development.\u003c\/em\u003e\u003c\/p\u003e","brand":"DiagnosticDetectives.Com","offers":[{"title":"Default Title","offer_id":47471121498268,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/diagnosticdetectives.com\/de\/products\/growing-up-barefoot-how-going-shoeless-shapes-childrens-feet-and-running-style","provider":"DiagnosticDetectives.Com","version":"1.0","type":"link"}