This time of year, birders suffer from a malady known as warbler neck. Since many species of warblers frequent the tops of trees, long hours of birding for these birds can literally lead to pains in the neck and back. At the end of a day birding for warblers, I usually lay on the floor to give my back and neck a rest, but another option for birders is a massage chair - definitely the luxury option. We carry the HumanTouch massage chairs on our website. I don't own one, but we have a wonderful Human Touch chair here at OpticsPlanet and our employees give it a real workout after long hours of working on a computer.