One of the best pieces of news is that much of what we already do counts as . “Mowing the grass, raking leaves, washing the car-all that is exercise,” says Jack Berryman, a retired professor of medical history at Washington University School of Medicine, if Seattle. “Physical activity includes all movement, not just through a basket.” Berryman hopes the NIH study will give doctorsthe ability to provide patients with a detailed, individual workout plan. In the meantime, here is good health: Get active!