There seems to be an intriguing trend in France: after "le parkour" (also did by the Yamakasi), there is now the equivalent, better suited for tree-huggers: lapining. Lapin-ing means acting like a rabbit (in french "un lapin" is "a rabbit"). The point is basically about running down the mountains plus jumping or climbing over things. Actually you act like a rabbit. It's organized in french mountains, especially in the Alps. The picture depicts Eric Barone, the creator of this concept.