All hail the Crash Test Dummy. They make our lives safer.
I use one during long sessions of puzzle cache solving.
I have another for those really tough hides that require that extra bit of flexibility.
Finally, one who teaches me the zen of geocaching. How to be one with the cache and maintain a sense of calm while in the field. Levitation still escapes me, but I'm working on it.
Terrain and difficulty can vary. Please replace the cache exactly as found so others can have the same experience and to prevent muggles from finding it by accident.