Also referred to as dementic skiing, a hobby of the elderly. Even though people receive complete instructions for it when buying those wannabe ski-sticks, they do the arrogant way and refuse to RTFM. That's the main reason why there are so many (old) people walking down the street, dragging two sticks too short for skiing but too long to be used effectively as reboot devices. Besides only looking stupid, some of the dementic skiers drive to a jogging track to "walk nordic". That's like going to an environment conference with a jetski!