Rob Sheppard wrote:
The LCD review of digital cameras has made all photographers, from beginners to advanced users, better photographers. I see this all the time. Everyone can evaluate that little image to be sure they got what they wanted. If not, they retake the photo. At even a very basic level, that is working with the craft of photography to make a better image. If you make a habit of starting to look at the LCD to be sure you have a photo that you like, not just a record of the subject, you will be well on your way to making better photographs.
Sorry, but I disagree with this. You should really be making that compositional judgement while your eye is in the viewfinder. If you do what Rob suggests, then you're treating your camera just like a point & shoot. If you do that, you'll only take bad photos.
When you take photos, look through the viewfinder. Look at the photo you're about to take, feel the moment, take the photo.
Chimping is done to review the shots you've taken and to make a judgement on exposure/focus. In the case of fast sports photography, to make sure you got the shot.