Fitness: Turning your walk into a workout is all about pace

After a long, cold, snowy winter, there’s no better way to celebrate sunshine and double-digit temperatures than going for a walk. With no learning curve and little in the way of gear to buy, walking is a great option for anyone trying to achieve their fitness goals.
Yet despite the number of people shaking off the winter doldrums by heading out for a spring stroll, there’s more to walking than just smelling the roses. To reap all it has to offer, you need to do more than simply put