Not only will you burn off some of those holiday cookies, but a brisk walk will bump up your brain's production of those feel-good chemicals, which can help lift your spirits and relieve stress. Exercise can also serve as a form of meditation, allowing you to focus less on your daily tensions and more on your movement and surroundings.
The more you move, the better. Walking regularly can help you maintain a healthy weight; prevent or manage various conditions, including heart disease, high blood pressure and type 2 diabetes; strengthen your bones; give you a better night’s sleep; and even improve your balance and coordination.