I'm curious to know about the relationship may exist among physical activity of obese children (with obese mother), family income and TGMD-2 scores. Also, compare their motor development with obese children (with normal weight mother).
I found an informative article concerning motor coordination of obese children and an intervention that involved parents. The link is given below. There is also another article entitled, Obesity and motor skills among 4 to 6-year-old children in the united states: nationally-representative surveys provided below.