A few weeks ago, a neighbor I like very much came over for coffee. While inspecting the vast record and compact disc collection that takes up a large part of my living room, he suggested that I load all my CDs onto a server to clear away the clutter. He also said that I should convert my LPs to MP3 files and get wireless speakers installed in every room. I said thanks, those are really great suggestions. But I am never going to do any of this stuff.

My wife is always telling me that yoga will help relieve the pain in my lower...