Effects of locomotion task constraints on running in boys with overweight/obesity: The mediating role of developmental delays.

Background: Childhood obesity adversely affects the musculoskeletal system and is accompanied with motor development delays. Movement interventions that change the body composition and movement patterns is suggested as an effective way to minimise the childhood obesity adverse effects.

Research Question: Whether a locomotion task constraints intervention is effective to change body composition, motor performance and running efficiency in overweight/obese boys with different levels of motor development.