Childhood obesity is associated with altered plantar pressure distribution during running

BMI was correlated to peak pressure at whole foot (r = 0.340; p = .027), midfoot (r = 0.550; p < .001) and forefoot (r = 0.454; p = .003). Regarding other baropodometric parameters, obese children generated more forces during running compared to their leaner counterparts (all p < .050), except at the hallux. Also, obese children had a larger contact area under all the foot regions (all p < .050). These findings provide evidence that childhood obesity is associated with increased plantar pressure during running at self-selected speeds and support the concept that obese children are at higher risk of developing foot discomfort and pain.