Kids have more time than ever to play their favourite video games and watch their favourite TV shows on weekends and after school. But could this put your child in danger of developing obesity? It’s estimated that 26% of Canadian children and youth ages 2 to 17 are considered overweight or obese, and this can cause many health issues, including diabetes, bone and joint problems, breathing disorders, and high blood pressure. Encouraging your kids to engage in physical activity, and even participating with them, can help prevent childhood obesity. Kids need 1 hour of physical activity, several days a week.