XWalk app: Nordic Walk Tracker. Nordic walking may be the preferred exercise for most health levels. Nordic walking is definitely associated with lowering of long-term pain, muscles strength and overall flexibility. XWalk was designed when it comes to supporting people lose weight, boost their mental state by way of heading outside and support those working out for a backpack of a life time! ski walking app to walk all 25 famous walks, increase your distance or perhaps lose energy.