background: screen time (st), including watching television and playing electronic games are the leading cause of a growing obesity epidemic. this study aimed to evaluate st and its association with physical activity, overweight and socioeconomic status (ses) in children 10 to 12 years of age in sanandaj.   methods: this study was designed as a cross-sectional study, which was conducted in sana...

one of the basic motor skills in childhood is manipulation skills. gross motor manipulation is a person's relationship with the objects and has this feature: force is applied to an object or the force of an object is absorbed. the aim of this study was to examine the effect of a selected motor program including team traditional games as motor experiences on manipulation skills development ...