How to shoot low POV photos without ruining your knees

http://SmokingStrobes.com: If you like to shoot photo from a low point of view quite often, then better protect yourself from photographers trade diseases like bad knees or a bad back. Personally I am pretty much always on my knees when shooting people. I am wearing knee protectors all the time so I am save. Let me give you a sort of soft and healthy kick into the healthy direction.