Children need hour of daily exercise to cut cardiac risk

"Children should be active for at least one hour every day, and have no more than two hours of sedentary time during the same time period, if they are to be protected from developing heart disease later in life, according to medical and exercise experts. The advice comes ahead of World Heart Day on September 27, which aims to raise global awareness that reducing childhood obesity is essential to reducing the risk of heart disease in adulthood"