You shouldn’t need a massage therapist when you’re done shooting for the day.
Unless, of course, you’re getting yourself in some awkward positions to get that great shot. In which case, contort away. But I’m talking about neck and shoulder pain from carrying a heavy camera, especially if you’ve got a big telephoto lens attached.
Factory camera straps don’t cut it. They’re rigid, unforgiving, and uncomfortable. Plus, the massive “Canon” or “Nikon” scrawled all over them just scream out, “look at me! I have an expensive camera!”. Granted, the camera itself does a fine job of yelling it out, but if you’re walking with it tucked deftly behind your back with a plain looking strap, no one is the wiser coming from the front.