The Vegetable World's Ugly Duckling: Celeriac. Celeriac -- also known as celery root, knob celery and turnip-rooted celery -- is cousin to anise, carrots, parsley and parsnips. In winter, it's a great alternative to potatoes and other starches. Jack Staub.
As part of their 60 or more minutes of daily physical activity, children and adolescents should include muscle-strengthening activities, like climbing, at least 3 days a week and bone-strengthening activities, like jumping, at least 3 days a week.
Children and youth do 60 minutes or more of physical activity every day. Activities should vary and be a good fit for their age and physical development. Children are naturally active, especially when they're involved in unstructured play (like recess). Any type of activity counts toward the advised 60 minutes or more.